diff options
Diffstat (limited to 'drivers/mmc/host')
80 files changed, 133 insertions, 533 deletions
diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig index 0e86340536b6..931770f17087 100644 --- a/drivers/mmc/host/Kconfig +++ b/drivers/mmc/host/Kconfig @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0-only # # MMC/SD host controller drivers # diff --git a/drivers/mmc/host/android-goldfish.c b/drivers/mmc/host/android-goldfish.c index 61e4e2a213c9..11a208cfba04 100644 --- a/drivers/mmc/host/android-goldfish.c +++ b/drivers/mmc/host/android-goldfish.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright 2007, Google Inc. * Copyright 2012, Intel Inc. @@ -7,10 +8,6 @@ * Written by Tuukka Tikkanen and Juha Yrjölä <juha.yrjola@nokia.com> * Misc hacks here and there by Tony Lindgren <tony@atomide.com> * Other hacks (DMA, SD, etc) by David Brownell - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/module.h> diff --git a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c index 735aa5871358..392a1f87c638 100644 --- a/drivers/mmc/host/atmel-mci.c +++ b/drivers/mmc/host/atmel-mci.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Atmel MultiMedia Card Interface driver * * Copyright (C) 2004-2008 Atmel Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/blkdev.h> #include <linux/clk.h> diff --git a/drivers/mmc/host/au1xmmc.c b/drivers/mmc/host/au1xmmc.c index 9b4be67330dd..bc8aeb47a7b4 100644 --- a/drivers/mmc/host/au1xmmc.c +++ b/drivers/mmc/host/au1xmmc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * linux/drivers/mmc/host/au1xmmc.c - AU1XX0 MMC driver * @@ -16,9 +17,6 @@ * All Rights Reserved. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ /* Why don't we use the SD controllers' carddetect feature? diff --git a/drivers/mmc/host/cb710-mmc.c b/drivers/mmc/host/cb710-mmc.c index 4c477dcd2ada..e33270e40539 100644 --- a/drivers/mmc/host/cb710-mmc.c +++ b/drivers/mmc/host/cb710-mmc.c @@ -1,11 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * cb710/mmc.c * * Copyright by Michał Mirosław, 2008-2009 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/kernel.h> #include <linux/module.h> diff --git a/drivers/mmc/host/cb710-mmc.h b/drivers/mmc/host/cb710-mmc.h index 8ecd9e56636a..5e053077dbed 100644 --- a/drivers/mmc/host/cb710-mmc.h +++ b/drivers/mmc/host/cb710-mmc.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * cb710/cb710-mmc.h * * Copyright by Michał Mirosław, 2008-2009 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef LINUX_CB710_MMC_H #define LINUX_CB710_MMC_H diff --git a/drivers/mmc/host/cqhci.c b/drivers/mmc/host/cqhci.c index d59cb0a51964..f7bdae5354c3 100644 --- a/drivers/mmc/host/cqhci.c +++ b/drivers/mmc/host/cqhci.c @@ -1,13 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0-only /* Copyright (c) 2015, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/delay.h> diff --git a/drivers/mmc/host/cqhci.h b/drivers/mmc/host/cqhci.h index 1e8e01d81015..def76e9b5cac 100644 --- a/drivers/mmc/host/cqhci.h +++ b/drivers/mmc/host/cqhci.h @@ -1,13 +1,5 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* Copyright (c) 2015, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #ifndef LINUX_MMC_CQHCI_H #define LINUX_MMC_CQHCI_H diff --git a/drivers/mmc/host/davinci_mmc.c b/drivers/mmc/host/davinci_mmc.c index f37003df1e01..ebfaeb33bc8c 100644 --- a/drivers/mmc/host/davinci_mmc.c +++ b/drivers/mmc/host/davinci_mmc.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * davinci_mmc.c - TI DaVinci MMC/SD/SDIO driver * * Copyright (C) 2006 Texas Instruments. * Original author: Purushotam Kumar * Copyright (C) 2009 David Brownell - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> diff --git a/drivers/mmc/host/dw_mmc-exynos.c b/drivers/mmc/host/dw_mmc-exynos.c index d46c3439b508..5e3d95b63676 100644 --- a/drivers/mmc/host/dw_mmc-exynos.c +++ b/drivers/mmc/host/dw_mmc-exynos.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Exynos Specific Extensions for Synopsys DW Multimedia Card Interface driver * * Copyright (C) 2012, Samsung Electronics Co., Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/module.h> diff --git a/drivers/mmc/host/dw_mmc-exynos.h b/drivers/mmc/host/dw_mmc-exynos.h index 595c934e6166..0280d394a32a 100644 --- a/drivers/mmc/host/dw_mmc-exynos.h +++ b/drivers/mmc/host/dw_mmc-exynos.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Exynos Specific Extensions for Synopsys DW Multimedia Card Interface driver * * Copyright (C) 2012-2014 Samsung Electronics Co., Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef _DW_MMC_EXYNOS_H_ diff --git a/drivers/mmc/host/dw_mmc-k3.c b/drivers/mmc/host/dw_mmc-k3.c index 89cdb3d533bb..23b6f65b3785 100644 --- a/drivers/mmc/host/dw_mmc-k3.c +++ b/drivers/mmc/host/dw_mmc-k3.c @@ -1,11 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (c) 2013 Linaro Ltd. * Copyright (c) 2013 Hisilicon Limited. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/bitops.h> diff --git a/drivers/mmc/host/dw_mmc-pci.c b/drivers/mmc/host/dw_mmc-pci.c index 3ad07d7b2c97..e7ab699f488e 100644 --- a/drivers/mmc/host/dw_mmc-pci.c +++ b/drivers/mmc/host/dw_mmc-pci.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Synopsys DesignWare Multimedia Card PCI Interface driver * * Copyright (C) 2012 Vayavya Labs Pvt. Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/interrupt.h> diff --git a/drivers/mmc/host/dw_mmc-pltfm.c b/drivers/mmc/host/dw_mmc-pltfm.c index 58c13e21bd5a..7de37f524a96 100644 --- a/drivers/mmc/host/dw_mmc-pltfm.c +++ b/drivers/mmc/host/dw_mmc-pltfm.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Synopsys DesignWare Multimedia Card Interface driver * * Copyright (C) 2009 NXP Semiconductors * Copyright (C) 2009, 2010 Imagination Technologies Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/err.h> diff --git a/drivers/mmc/host/dw_mmc-pltfm.h b/drivers/mmc/host/dw_mmc-pltfm.h index 68e7fd2f6148..2d50d7da2e36 100644 --- a/drivers/mmc/host/dw_mmc-pltfm.h +++ b/drivers/mmc/host/dw_mmc-pltfm.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Synopsys DesignWare Multimedia Card Interface Platform driver * * Copyright (C) 2012, Samsung Electronics Co., Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef _DW_MMC_PLTFM_H_ diff --git a/drivers/mmc/host/dw_mmc-rockchip.c b/drivers/mmc/host/dw_mmc-rockchip.c index 8c86a800a8fd..d4d02134848c 100644 --- a/drivers/mmc/host/dw_mmc-rockchip.c +++ b/drivers/mmc/host/dw_mmc-rockchip.c @@ -1,10 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (c) 2014, Fuzhou Rockchip Electronics Co., Ltd - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/module.h> diff --git a/drivers/mmc/host/dw_mmc-zx.c b/drivers/mmc/host/dw_mmc-zx.c index c06b5393312f..eada648b27ec 100644 --- a/drivers/mmc/host/dw_mmc-zx.c +++ b/drivers/mmc/host/dw_mmc-zx.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * ZX Specific Extensions for Synopsys DW Multimedia Card Interface driver * * Copyright (C) 2016, Linaro Ltd. * Copyright (C) 2016, ZTE Corp. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/clk.h> diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c index 80dc2fd6576c..b53b6b7d4dd4 100644 --- a/drivers/mmc/host/dw_mmc.c +++ b/drivers/mmc/host/dw_mmc.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Synopsys DesignWare Multimedia Card Interface driver * (Based on NXP driver for lpc 31xx) * * Copyright (C) 2009 NXP Semiconductors * Copyright (C) 2009, 2010 Imagination Technologies Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/blkdev.h> diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h index 46e9f8ec5398..da5923a92e60 100644 --- a/drivers/mmc/host/dw_mmc.h +++ b/drivers/mmc/host/dw_mmc.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Synopsys DesignWare Multimedia Card Interface driver * (Based on NXP driver for lpc 31xx) * * Copyright (C) 2009 NXP Semiconductors * Copyright (C) 2009, 2010 Imagination Technologies Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef _DW_MMC_H_ diff --git a/drivers/mmc/host/jz4740_mmc.c b/drivers/mmc/host/jz4740_mmc.c index 63303022669c..ffdbfaadd3f2 100644 --- a/drivers/mmc/host/jz4740_mmc.c +++ b/drivers/mmc/host/jz4740_mmc.c @@ -1,18 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2009-2010, Lars-Peter Clausen <lars@metafoo.de> * Copyright (C) 2013, Imagination Technologies * * JZ4740 SD/MMC controller driver - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #include <linux/bitops.h> diff --git a/drivers/mmc/host/meson-gx-mmc.c b/drivers/mmc/host/meson-gx-mmc.c index c5a8af4ca76b..fb842255de49 100644 --- a/drivers/mmc/host/meson-gx-mmc.c +++ b/drivers/mmc/host/meson-gx-mmc.c @@ -1,22 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Amlogic SD/eMMC driver for the GX/S905 family SoCs * * Copyright (c) 2016 BayLibre, SAS. * Author: Kevin Hilman <khilman@baylibre.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. - * The full GNU General Public License is included in this distribution - * in the file called COPYING. */ #include <linux/kernel.h> #include <linux/module.h> @@ -859,6 +846,9 @@ static irqreturn_t meson_mmc_irq(int irq, void *dev_id) if (WARN_ON(!host) || WARN_ON(!host->cmd)) return IRQ_NONE; + /* ack all raised interrupts */ + writel(status, host->regs + SD_EMMC_STATUS); + cmd = host->cmd; data = cmd->data; cmd->error = 0; @@ -905,9 +895,6 @@ out: if (ret == IRQ_HANDLED) meson_mmc_request_done(host->mmc, cmd->mrq); - /* ack all raised interrupts */ - writel(status, host->regs + SD_EMMC_STATUS); - return ret; } diff --git a/drivers/mmc/host/meson-mx-sdio.c b/drivers/mmc/host/meson-mx-sdio.c index b61de360f26f..2d736e416775 100644 --- a/drivers/mmc/host/meson-mx-sdio.c +++ b/drivers/mmc/host/meson-mx-sdio.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * meson-mx-sdio.c - Meson6, Meson8 and Meson8b SDIO/MMC Host Controller * * Copyright (C) 2015 Endless Mobile, Inc. * Author: Carlo Caione <carlo@endlessm.com> * Copyright (C) 2017 Martin Blumenstingl <martin.blumenstingl@googlemail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or (at - * your option) any later version. */ #include <linux/bitfield.h> diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c index 356833a606d5..b8554bf38f72 100644 --- a/drivers/mmc/host/mmci.c +++ b/drivers/mmc/host/mmci.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * linux/drivers/mmc/host/mmci.c - ARM PrimeCell MMCI PL180/1 driver * * Copyright (C) 2003 Deep Blue Solutions, Ltd, All Rights Reserved. * Copyright (C) 2010 ST-Ericsson SA - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/module.h> #include <linux/moduleparam.h> diff --git a/drivers/mmc/host/mmci.h b/drivers/mmc/host/mmci.h index 4f071bd34e59..833236ecb31e 100644 --- a/drivers/mmc/host/mmci.h +++ b/drivers/mmc/host/mmci.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * linux/drivers/mmc/host/mmci.h - ARM PrimeCell MMCI PL180/1 driver * * Copyright (C) 2003 Deep Blue Solutions, Ltd, All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #define MMCIPOWER 0x000 #define MCI_PWR_OFF 0x00 diff --git a/drivers/mmc/host/mmci_qcom_dml.c b/drivers/mmc/host/mmci_qcom_dml.c index 3af396b3e0a0..3da6112fbe39 100644 --- a/drivers/mmc/host/mmci_qcom_dml.c +++ b/drivers/mmc/host/mmci_qcom_dml.c @@ -1,16 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * * Copyright (c) 2011, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #include <linux/of.h> #include <linux/of_dma.h> diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c index c518cc208a1f..33f4b6387ef7 100644 --- a/drivers/mmc/host/mtk-sd.c +++ b/drivers/mmc/host/mtk-sd.c @@ -1,15 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2014-2015 MediaTek Inc. * Author: Chaotian.Jing <chaotian.jing@mediatek.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/module.h> @@ -1031,6 +1023,8 @@ static void msdc_request_done(struct msdc_host *host, struct mmc_request *mrq) msdc_track_cmd_data(host, mrq->cmd, mrq->data); if (mrq->data) msdc_unprepare_data(host, mrq); + if (host->error) + msdc_reset_hw(host); mmc_request_done(host->mmc, mrq); } @@ -1383,24 +1377,25 @@ static void msdc_request_timeout(struct work_struct *work) } } -static void __msdc_enable_sdio_irq(struct mmc_host *mmc, int enb) +static void __msdc_enable_sdio_irq(struct msdc_host *host, int enb) { - unsigned long flags; - struct msdc_host *host = mmc_priv(mmc); - - spin_lock_irqsave(&host->lock, flags); - if (enb) + if (enb) { sdr_set_bits(host->base + MSDC_INTEN, MSDC_INTEN_SDIOIRQ); - else + sdr_set_bits(host->base + SDC_CFG, SDC_CFG_SDIOIDE); + } else { sdr_clr_bits(host->base + MSDC_INTEN, MSDC_INTEN_SDIOIRQ); - spin_unlock_irqrestore(&host->lock, flags); + sdr_clr_bits(host->base + SDC_CFG, SDC_CFG_SDIOIDE); + } } static void msdc_enable_sdio_irq(struct mmc_host *mmc, int enb) { + unsigned long flags; struct msdc_host *host = mmc_priv(mmc); - __msdc_enable_sdio_irq(mmc, enb); + spin_lock_irqsave(&host->lock, flags); + __msdc_enable_sdio_irq(host, enb); + spin_unlock_irqrestore(&host->lock, flags); if (enb) pm_runtime_get_noresume(host->dev); @@ -1422,6 +1417,8 @@ static irqreturn_t msdc_irq(int irq, void *dev_id) spin_lock_irqsave(&host->lock, flags); events = readl(host->base + MSDC_INT); event_mask = readl(host->base + MSDC_INTEN); + if ((events & event_mask) & MSDC_INT_SDIOIRQ) + __msdc_enable_sdio_irq(host, 0); /* clear interrupts */ writel(events & event_mask, host->base + MSDC_INT); @@ -1430,10 +1427,8 @@ static irqreturn_t msdc_irq(int irq, void *dev_id) data = host->data; spin_unlock_irqrestore(&host->lock, flags); - if ((events & event_mask) & MSDC_INT_SDIOIRQ) { - __msdc_enable_sdio_irq(host->mmc, 0); + if ((events & event_mask) & MSDC_INT_SDIOIRQ) sdio_signal_irq(host->mmc); - } if ((events & event_mask) & MSDC_INT_CDSC) { if (host->internal_cd) @@ -1572,10 +1567,7 @@ static void msdc_init_hw(struct msdc_host *host) sdr_set_bits(host->base + SDC_CFG, SDC_CFG_SDIO); /* Config SDIO device detect interrupt function */ - if (host->mmc->caps & MMC_CAP_SDIO_IRQ) - sdr_set_bits(host->base + SDC_CFG, SDC_CFG_SDIOIDE); - else - sdr_clr_bits(host->base + SDC_CFG, SDC_CFG_SDIOIDE); + sdr_clr_bits(host->base + SDC_CFG, SDC_CFG_SDIOIDE); /* Configure to default data timeout */ sdr_set_field(host->base + SDC_CFG, SDC_CFG_DTOC, 3); @@ -2103,7 +2095,12 @@ static void msdc_hw_reset(struct mmc_host *mmc) static void msdc_ack_sdio_irq(struct mmc_host *mmc) { - __msdc_enable_sdio_irq(mmc, 1); + unsigned long flags; + struct msdc_host *host = mmc_priv(mmc); + + spin_lock_irqsave(&host->lock, flags); + __msdc_enable_sdio_irq(host, 1); + spin_unlock_irqrestore(&host->lock, flags); } static int msdc_get_cd(struct mmc_host *mmc) diff --git a/drivers/mmc/host/mvsdio.c b/drivers/mmc/host/mvsdio.c index 9cb93e15b197..74a0a7fbbf7f 100644 --- a/drivers/mmc/host/mvsdio.c +++ b/drivers/mmc/host/mvsdio.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Marvell MMC/SD/SDIO driver * * Authors: Maen Suleiman, Nicolas Pitre * Copyright (C) 2008-2009 Marvell Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/module.h> diff --git a/drivers/mmc/host/mvsdio.h b/drivers/mmc/host/mvsdio.h index 7d9727b9f5aa..2f1458ac6cc3 100644 --- a/drivers/mmc/host/mvsdio.h +++ b/drivers/mmc/host/mvsdio.h @@ -1,9 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2008 Marvell Semiconductors, All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef __MVSDIO_H diff --git a/drivers/mmc/host/mxcmmc.c b/drivers/mmc/host/mxcmmc.c index 45f7b9b53d48..750604f7fac9 100644 --- a/drivers/mmc/host/mxcmmc.c +++ b/drivers/mmc/host/mxcmmc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * linux/drivers/mmc/host/mxcmmc.c - Freescale i.MX MMCI driver * @@ -10,11 +11,6 @@ * Copyright (C) 2006 Pavel Pisa, PiKRON <ppisa@pikron.com> * * derived from pxamci.c by Russell King - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * */ #include <linux/module.h> diff --git a/drivers/mmc/host/mxs-mmc.c b/drivers/mmc/host/mxs-mmc.c index c021d433b04f..b334e81c5cab 100644 --- a/drivers/mmc/host/mxs-mmc.c +++ b/drivers/mmc/host/mxs-mmc.c @@ -1,23 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Portions copyright (C) 2003 Russell King, PXA MMCI Driver * Portions copyright (C) 2004-2005 Pierre Ossman, W83L51xD SD/MMC driver * * Copyright 2008 Embedded Alley Solutions, Inc. * Copyright 2009-2011 Freescale Semiconductor, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include <linux/kernel.h> diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c index b2873a2432b6..d74e73c95fdf 100644 --- a/drivers/mmc/host/omap.c +++ b/drivers/mmc/host/omap.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * linux/drivers/mmc/host/omap.c * @@ -5,10 +6,6 @@ * Written by Tuukka Tikkanen and Juha Yrjölä<juha.yrjola@nokia.com> * Misc hacks here and there by Tony Lindgren <tony@atomide.com> * Other hacks (DMA, SD, etc) by David Brownell - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/module.h> diff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c index e7d80c83da2c..024acc1b0a2e 100644 --- a/drivers/mmc/host/pxamci.c +++ b/drivers/mmc/host/pxamci.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * linux/drivers/mmc/host/pxa.c - PXA MMCI driver * * Copyright (C) 2003 Russell King, All Rights Reserved. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * This hardware is really sick: * - No way to clear interrupts. * - Have to turn off the clock whenever we touch the device. diff --git a/drivers/mmc/host/renesas_sdhi_core.c b/drivers/mmc/host/renesas_sdhi_core.c index 5e9e36ed2107..5f8d57ac084f 100644 --- a/drivers/mmc/host/renesas_sdhi_core.c +++ b/drivers/mmc/host/renesas_sdhi_core.c @@ -620,11 +620,16 @@ static const struct renesas_sdhi_quirks sdhi_quirks_h3_es2 = { .hs400_4taps = true, }; +static const struct renesas_sdhi_quirks sdhi_quirks_nohs400 = { + .hs400_disabled = true, +}; + static const struct soc_device_attribute sdhi_quirks_match[] = { { .soc_id = "r8a7795", .revision = "ES1.*", .data = &sdhi_quirks_h3_m3w_es1 }, { .soc_id = "r8a7795", .revision = "ES2.0", .data = &sdhi_quirks_h3_es2 }, - { .soc_id = "r8a7796", .revision = "ES1.0", .data = &sdhi_quirks_h3_m3w_es1 }, - { .soc_id = "r8a7796", .revision = "ES1.1", .data = &sdhi_quirks_h3_m3w_es1 }, + { .soc_id = "r8a7796", .revision = "ES1.[012]", .data = &sdhi_quirks_h3_m3w_es1 }, + { .soc_id = "r8a774a1", .revision = "ES1.[012]", .data = &sdhi_quirks_h3_m3w_es1 }, + { .soc_id = "r8a77980", .data = &sdhi_quirks_nohs400 }, { /* Sentinel. */ }, }; diff --git a/drivers/mmc/host/rtsx_pci_sdmmc.c b/drivers/mmc/host/rtsx_pci_sdmmc.c index 30bd8081307e..bd50935dc37d 100644 --- a/drivers/mmc/host/rtsx_pci_sdmmc.c +++ b/drivers/mmc/host/rtsx_pci_sdmmc.c @@ -1,20 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Realtek PCI-Express SD/MMC Card Interface driver * * Copyright(c) 2009-2013 Realtek Semiconductor Corp. All rights reserved. * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2, or (at your option) any - * later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, see <http://www.gnu.org/licenses/>. - * * Author: * Wei WANG <wei_wang@realsil.com.cn> */ diff --git a/drivers/mmc/host/rtsx_usb_sdmmc.c b/drivers/mmc/host/rtsx_usb_sdmmc.c index 669c6ab021c8..81d0dfe553a8 100644 --- a/drivers/mmc/host/rtsx_usb_sdmmc.c +++ b/drivers/mmc/host/rtsx_usb_sdmmc.c @@ -1,19 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* Realtek USB SD/MMC Card Interface driver * * Copyright(c) 2009-2013 Realtek Semiconductor Corp. All rights reserved. * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, see <http://www.gnu.org/licenses/>. - * * Author: * Roger Tseng <rogerable@realtek.com> */ diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc/host/s3cmci.c index f31333e831a7..b1d3f8288732 100644 --- a/drivers/mmc/host/s3cmci.c +++ b/drivers/mmc/host/s3cmci.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * linux/drivers/mmc/s3cmci.h - Samsung S3C MCI driver * @@ -5,10 +6,6 @@ * * Current driver maintained by Ben Dooks and Simtec Electronics * Copyright (C) 2008 Simtec Electronics <ben-linux@fluff.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/module.h> diff --git a/drivers/mmc/host/s3cmci.h b/drivers/mmc/host/s3cmci.h index 30c2c0dd1bc8..7ca1d9d639c4 100644 --- a/drivers/mmc/host/s3cmci.h +++ b/drivers/mmc/host/s3cmci.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * linux/drivers/mmc/s3cmci.h - Samsung S3C MCI driver * * Copyright (C) 2004-2006 Thomas Kleffel, All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ enum s3cmci_waitfor { diff --git a/drivers/mmc/host/sdhci-acpi.c b/drivers/mmc/host/sdhci-acpi.c index 6669e540851d..b3a130a9ee23 100644 --- a/drivers/mmc/host/sdhci-acpi.c +++ b/drivers/mmc/host/sdhci-acpi.c @@ -1,21 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Secure Digital Host Controller Interface ACPI driver. * * Copyright (c) 2012, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * */ #include <linux/init.h> diff --git a/drivers/mmc/host/sdhci-brcmstb.c b/drivers/mmc/host/sdhci-brcmstb.c index 1cd10356fc14..73bb440aaf93 100644 --- a/drivers/mmc/host/sdhci-brcmstb.c +++ b/drivers/mmc/host/sdhci-brcmstb.c @@ -1,17 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * sdhci-brcmstb.c Support for SDHCI on Broadcom BRCMSTB SoC's * * Copyright (C) 2015 Broadcom Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #include <linux/io.h> diff --git a/drivers/mmc/host/sdhci-cadence.c b/drivers/mmc/host/sdhci-cadence.c index e2412875dac5..163d1cf4367e 100644 --- a/drivers/mmc/host/sdhci-cadence.c +++ b/drivers/mmc/host/sdhci-cadence.c @@ -1,16 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Copyright (C) 2016 Socionext Inc. * Author: Masahiro Yamada <yamada.masahiro@socionext.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/bitfield.h> diff --git a/drivers/mmc/host/sdhci-cns3xxx.c b/drivers/mmc/host/sdhci-cns3xxx.c index bd286db7f9af..811eab1b8964 100644 --- a/drivers/mmc/host/sdhci-cns3xxx.c +++ b/drivers/mmc/host/sdhci-cns3xxx.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * SDHCI support for CNS3xxx SoC * @@ -6,10 +7,6 @@ * * Authors: Scott Shu * Anton Vorontsov <avorontsov@mvista.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/delay.h> diff --git a/drivers/mmc/host/sdhci-dove.c b/drivers/mmc/host/sdhci-dove.c index de9f9603dbdc..fe9da3122fe9 100644 --- a/drivers/mmc/host/sdhci-dove.c +++ b/drivers/mmc/host/sdhci-dove.c @@ -1,22 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * sdhci-dove.c Support for SDHCI on Marvell's Dove SoC * * Author: Saeed Bishara <saeed@marvell.com> * Mike Rapoport <mike@compulab.co.il> * Based on sdhci-cns3xxx.c - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/clk.h> diff --git a/drivers/mmc/host/sdhci-esdhc.h b/drivers/mmc/host/sdhci-esdhc.h index 39dbbd6eaf28..57b582bf73d9 100644 --- a/drivers/mmc/host/sdhci-esdhc.h +++ b/drivers/mmc/host/sdhci-esdhc.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Freescale eSDHC controller driver generics for OF and pltfm. * @@ -5,10 +6,6 @@ * Copyright (c) 2009 MontaVista Software, Inc. * Copyright (c) 2010 Pengutronix e.K. * Author: Wolfram Sang <w.sang@pengutronix.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License. */ #ifndef _DRIVERS_MMC_SDHCI_ESDHC_H diff --git a/drivers/mmc/host/sdhci-iproc.c b/drivers/mmc/host/sdhci-iproc.c index 9d12c06c7fd6..2feb4ef32035 100644 --- a/drivers/mmc/host/sdhci-iproc.c +++ b/drivers/mmc/host/sdhci-iproc.c @@ -196,7 +196,8 @@ static const struct sdhci_ops sdhci_iproc_32only_ops = { }; static const struct sdhci_pltfm_data sdhci_iproc_cygnus_pltfm_data = { - .quirks = SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK, + .quirks = SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK | + SDHCI_QUIRK_NO_HISPD_BIT, .quirks2 = SDHCI_QUIRK2_ACMD23_BROKEN | SDHCI_QUIRK2_HOST_OFF_CARD_ON, .ops = &sdhci_iproc_32only_ops, }; @@ -219,7 +220,8 @@ static const struct sdhci_iproc_data iproc_cygnus_data = { static const struct sdhci_pltfm_data sdhci_iproc_pltfm_data = { .quirks = SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK | - SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12, + SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12 | + SDHCI_QUIRK_NO_HISPD_BIT, .quirks2 = SDHCI_QUIRK2_ACMD23_BROKEN, .ops = &sdhci_iproc_ops, }; diff --git a/drivers/mmc/host/sdhci-msm.c b/drivers/mmc/host/sdhci-msm.c index d6c9ebd8d263..5fc76a1993d0 100644 --- a/drivers/mmc/host/sdhci-msm.c +++ b/drivers/mmc/host/sdhci-msm.c @@ -1,17 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * drivers/mmc/host/sdhci-msm.c - Qualcomm SDHCI Platform driver * * Copyright (c) 2013-2014, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #include <linux/module.h> diff --git a/drivers/mmc/host/sdhci-of-arasan.c b/drivers/mmc/host/sdhci-of-arasan.c index 88dc3f00a5be..b12abf9b15f2 100644 --- a/drivers/mmc/host/sdhci-of-arasan.c +++ b/drivers/mmc/host/sdhci-of-arasan.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Arasan Secure Digital Host Controller Interface. * Copyright (C) 2011 - 2012 Michal Simek <monstr@monstr.eu> @@ -12,11 +13,6 @@ * * Authors: Xiaobo Xie <X.Xie@freescale.com> * Anton Vorontsov <avorontsov@ru.mvista.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or (at - * your option) any later version. */ #include <linux/clk-provider.h> diff --git a/drivers/mmc/host/sdhci-of-at91.c b/drivers/mmc/host/sdhci-of-at91.c index 682c573e20a7..e377b9bc55a4 100644 --- a/drivers/mmc/host/sdhci-of-at91.c +++ b/drivers/mmc/host/sdhci-of-at91.c @@ -1,17 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Atmel SDMMC controller driver. * * Copyright (C) 2015 Atmel, * 2015 Ludovic Desroches <ludovic.desroches@atmel.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. */ #include <linux/clk.h> diff --git a/drivers/mmc/host/sdhci-of-esdhc.c b/drivers/mmc/host/sdhci-of-esdhc.c index e20c00f14109..68c5866f5c85 100644 --- a/drivers/mmc/host/sdhci-of-esdhc.c +++ b/drivers/mmc/host/sdhci-of-esdhc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Freescale eSDHC controller driver. * @@ -6,11 +7,6 @@ * * Authors: Xiaobo Xie <X.Xie@freescale.com> * Anton Vorontsov <avorontsov@ru.mvista.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or (at - * your option) any later version. */ #include <linux/err.h> diff --git a/drivers/mmc/host/sdhci-of-hlwd.c b/drivers/mmc/host/sdhci-of-hlwd.c index ac00c5efb2a3..da844a39af6e 100644 --- a/drivers/mmc/host/sdhci-of-hlwd.c +++ b/drivers/mmc/host/sdhci-of-hlwd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * drivers/mmc/host/sdhci-of-hlwd.c * @@ -12,11 +13,6 @@ * * Authors: Xiaobo Xie <X.Xie@freescale.com> * Anton Vorontsov <avorontsov@ru.mvista.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or (at - * your option) any later version. */ #include <linux/delay.h> diff --git a/drivers/mmc/host/sdhci-omap.c b/drivers/mmc/host/sdhci-omap.c index bdb80c503fde..41c2677c587f 100644 --- a/drivers/mmc/host/sdhci-omap.c +++ b/drivers/mmc/host/sdhci-omap.c @@ -1,20 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /** * SDHCI Controller driver for TI's OMAP SoCs * * Copyright (C) 2017 Texas Instruments * Author: Kishon Vijay Abraham I <kishon@ti.com> - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 of - * the License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include <linux/delay.h> diff --git a/drivers/mmc/host/sdhci-pci-core.c b/drivers/mmc/host/sdhci-pci-core.c index ab9e2b901094..4154ee11b47d 100644 --- a/drivers/mmc/host/sdhci-pci-core.c +++ b/drivers/mmc/host/sdhci-pci-core.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* linux/drivers/mmc/host/sdhci-pci.c - SDHCI on PCI bus interface * * Copyright (C) 2005-2008 Pierre Ossman, All Rights Reserved. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or (at - * your option) any later version. - * * Thanks to the following companies for their support: * * - JMicron (hardware and technical support) diff --git a/drivers/mmc/host/sdhci-pci-data.c b/drivers/mmc/host/sdhci-pci-data.c index a611217769f5..18638fb363d8 100644 --- a/drivers/mmc/host/sdhci-pci-data.c +++ b/drivers/mmc/host/sdhci-pci-data.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only #include <linux/module.h> #include <linux/mmc/sdhci-pci-data.h> diff --git a/drivers/mmc/host/sdhci-pci-o2micro.c b/drivers/mmc/host/sdhci-pci-o2micro.c index 05a012a694b2..dd21315922c8 100644 --- a/drivers/mmc/host/sdhci-pci-o2micro.c +++ b/drivers/mmc/host/sdhci-pci-o2micro.c @@ -1,19 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2013 BayHub Technology Ltd. * * Authors: Peter Guo <peter.guo@bayhubtech.com> * Adam Lee <adam.lee@canonical.com> * Ernest Zhang <ernest.zhang@bayhubtech.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #include <linux/pci.h> @@ -124,6 +115,7 @@ static int sdhci_o2_execute_tuning(struct mmc_host *mmc, u32 opcode) */ if (mmc->ios.bus_width == MMC_BUS_WIDTH_8) { current_bus_width = mmc->ios.bus_width; + mmc->ios.bus_width = MMC_BUS_WIDTH_4; sdhci_set_bus_width(host, MMC_BUS_WIDTH_4); } @@ -135,8 +127,10 @@ static int sdhci_o2_execute_tuning(struct mmc_host *mmc, u32 opcode) sdhci_end_tuning(host); - if (current_bus_width == MMC_BUS_WIDTH_8) + if (current_bus_width == MMC_BUS_WIDTH_8) { + mmc->ios.bus_width = MMC_BUS_WIDTH_8; sdhci_set_bus_width(host, current_bus_width); + } host->flags &= ~SDHCI_HS400_TUNING; return 0; diff --git a/drivers/mmc/host/sdhci-pltfm.c b/drivers/mmc/host/sdhci-pltfm.c index b231c9a3f888..d268b3b8850a 100644 --- a/drivers/mmc/host/sdhci-pltfm.c +++ b/drivers/mmc/host/sdhci-pltfm.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * sdhci-pltfm.c Support for SDHCI platform devices * Copyright (c) 2009 Intel Corporation @@ -7,19 +8,6 @@ * * Authors: Xiaobo Xie <X.Xie@freescale.com> * Anton Vorontsov <avorontsov@ru.mvista.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* Supports: diff --git a/drivers/mmc/host/sdhci-pltfm.h b/drivers/mmc/host/sdhci-pltfm.h index 6109987fc3b5..2af445b8c325 100644 --- a/drivers/mmc/host/sdhci-pltfm.h +++ b/drivers/mmc/host/sdhci-pltfm.h @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright 2010 MontaVista Software, LLC. * * Author: Anton Vorontsov <avorontsov@ru.mvista.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #ifndef _DRIVERS_MMC_SDHCI_PLTFM_H diff --git a/drivers/mmc/host/sdhci-pxav2.c b/drivers/mmc/host/sdhci-pxav2.c index cdc8e16b4567..9282bc4b8c41 100644 --- a/drivers/mmc/host/sdhci-pxav2.c +++ b/drivers/mmc/host/sdhci-pxav2.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2010 Marvell International Ltd. * Zhangfei Gao <zhangfei.gao@marvell.com> @@ -5,16 +6,6 @@ * Jun Nie <njun@marvell.com> * Qiming Wu <wuqm@marvell.com> * Philip Rakity <prakity@marvell.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #include <linux/err.h> diff --git a/drivers/mmc/host/sdhci-pxav3.c b/drivers/mmc/host/sdhci-pxav3.c index 1783e29eae04..3ddecf479295 100644 --- a/drivers/mmc/host/sdhci-pxav3.c +++ b/drivers/mmc/host/sdhci-pxav3.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2010 Marvell International Ltd. * Zhangfei Gao <zhangfei.gao@marvell.com> @@ -5,16 +6,6 @@ * Mingwei Wang <mwwang@marvell.com> * Philip Rakity <prakity@marvell.com> * Mark Brown <markb@marvell.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #include <linux/err.h> #include <linux/init.h> diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c index 9ef89d00970e..8e4a8ba33f05 100644 --- a/drivers/mmc/host/sdhci-s3c.c +++ b/drivers/mmc/host/sdhci-s3c.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* linux/drivers/mmc/host/sdhci-s3c.c * * Copyright 2008 Openmoko Inc. @@ -6,10 +7,6 @@ * http://armlinux.simtec.co.uk/ * * SDHCI (HSMMC) support for Samsung SoC - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/spinlock.h> diff --git a/drivers/mmc/host/sdhci-sirf.c b/drivers/mmc/host/sdhci-sirf.c index 5eada6f87e60..e43143223320 100644 --- a/drivers/mmc/host/sdhci-sirf.c +++ b/drivers/mmc/host/sdhci-sirf.c @@ -1,9 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * SDHCI support for SiRF primaII and marco SoCs * * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company. - * - * Licensed under GPLv2 or later. */ #include <linux/delay.h> diff --git a/drivers/mmc/host/sdhci-st.c b/drivers/mmc/host/sdhci-st.c index 8f95647195d9..1301cebfc3ea 100644 --- a/drivers/mmc/host/sdhci-st.c +++ b/drivers/mmc/host/sdhci-st.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Support for SDHCI on STMicroelectronics SoCs * @@ -6,16 +7,6 @@ * Contributors: Peter Griffin <peter.griffin@linaro.org> * * Based on sdhci-cns3xxx.c - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #include <linux/io.h> diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c index f608417ae967..781a3e106d9a 100644 --- a/drivers/mmc/host/sdhci-tegra.c +++ b/drivers/mmc/host/sdhci-tegra.c @@ -1,15 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2010 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #include <linux/delay.h> @@ -865,7 +856,7 @@ static void tegra_sdhci_tap_correction(struct sdhci_host *host, u8 thd_up, } if (!first_fail) { - WARN_ON("no edge detected, continue with hw tuned delay.\n"); + WARN(1, "no edge detected, continue with hw tuned delay.\n"); } else if (first_pass) { /* set tap location at fixed tap relative to the first edge */ edge1 = first_fail_tap + (first_pass_tap - first_fail_tap) / 2; diff --git a/drivers/mmc/host/sdhci-xenon-phy.c b/drivers/mmc/host/sdhci-xenon-phy.c index 8d07ee1b8f08..e6e9e286cc34 100644 --- a/drivers/mmc/host/sdhci-xenon-phy.c +++ b/drivers/mmc/host/sdhci-xenon-phy.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * PHY support for Xenon SDHC * @@ -5,10 +6,6 @@ * * Author: Hu Ziji <huziji@marvell.com> * Date: 2016-8-24 - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. */ #include <linux/slab.h> diff --git a/drivers/mmc/host/sdhci-xenon.c b/drivers/mmc/host/sdhci-xenon.c index a0b5089b3274..8a18f14cf842 100644 --- a/drivers/mmc/host/sdhci-xenon.c +++ b/drivers/mmc/host/sdhci-xenon.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Driver for Marvell Xenon SDHC as a platform device * @@ -6,10 +7,6 @@ * Author: Hu Ziji <huziji@marvell.com> * Date: 2016-8-24 * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. - * * Inspired by Jisheng Zhang <jszhang@marvell.com> * Special thanks to Video BG4 project team. */ diff --git a/drivers/mmc/host/sdhci-xenon.h b/drivers/mmc/host/sdhci-xenon.h index 9994995c7c56..593b82d7b68a 100644 --- a/drivers/mmc/host/sdhci-xenon.h +++ b/drivers/mmc/host/sdhci-xenon.h @@ -1,12 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (C) 2016 Marvell, All Rights Reserved. * * Author: Hu Ziji <huziji@marvell.com> * Date: 2016-8-24 - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. */ #ifndef SDHCI_XENON_H_ #define SDHCI_XENON_H_ diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index 97158344b862..59acf8e3331e 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * linux/drivers/mmc/host/sdhci.c - Secure Digital Host Controller Interface driver * * Copyright (C) 2005-2008 Pierre Ossman, All Rights Reserved. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or (at - * your option) any later version. - * * Thanks to the following companies for their support: * * - JMicron (hardware and technical support) @@ -2137,6 +2133,17 @@ void sdhci_enable_sdio_irq(struct mmc_host *mmc, int enable) } EXPORT_SYMBOL_GPL(sdhci_enable_sdio_irq); +static void sdhci_ack_sdio_irq(struct mmc_host *mmc) +{ + struct sdhci_host *host = mmc_priv(mmc); + unsigned long flags; + + spin_lock_irqsave(&host->lock, flags); + if (host->flags & SDHCI_SDIO_IRQ_ENABLED) + sdhci_enable_sdio_irq_nolock(host, true); + spin_unlock_irqrestore(&host->lock, flags); +} + int sdhci_start_signal_voltage_switch(struct mmc_host *mmc, struct mmc_ios *ios) { @@ -2585,6 +2592,7 @@ static const struct mmc_host_ops sdhci_ops = { .get_ro = sdhci_get_ro, .hw_reset = sdhci_hw_reset, .enable_sdio_irq = sdhci_enable_sdio_irq, + .ack_sdio_irq = sdhci_ack_sdio_irq, .start_signal_voltage_switch = sdhci_start_signal_voltage_switch, .prepare_hs400_tuning = sdhci_prepare_hs400_tuning, .execute_tuning = sdhci_execute_tuning, @@ -3087,8 +3095,7 @@ static irqreturn_t sdhci_irq(int irq, void *dev_id) if ((intmask & SDHCI_INT_CARD_INT) && (host->ier & SDHCI_INT_CARD_INT)) { sdhci_enable_sdio_irq_nolock(host, false); - host->thread_isr |= SDHCI_INT_CARD_INT; - result = IRQ_WAKE_THREAD; + sdio_signal_irq(host->mmc); } intmask &= ~(SDHCI_INT_CARD_INSERT | SDHCI_INT_CARD_REMOVE | @@ -3160,15 +3167,6 @@ static irqreturn_t sdhci_thread_irq(int irq, void *dev_id) mmc_detect_change(mmc, msecs_to_jiffies(200)); } - if (isr & SDHCI_INT_CARD_INT) { - sdio_run_irqs(host->mmc); - - spin_lock_irqsave(&host->lock, flags); - if (host->flags & SDHCI_SDIO_IRQ_ENABLED) - sdhci_enable_sdio_irq_nolock(host, true); - spin_unlock_irqrestore(&host->lock, flags); - } - return IRQ_HANDLED; } diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h index d6bcc584c92b..199712e7adbb 100644 --- a/drivers/mmc/host/sdhci.h +++ b/drivers/mmc/host/sdhci.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * linux/drivers/mmc/host/sdhci.h - Secure Digital Host Controller Interface driver * * Header file for Host Controller registers and I/O accessors. * * Copyright (C) 2005-2008 Pierre Ossman, All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or (at - * your option) any later version. */ #ifndef __SDHCI_HW_H #define __SDHCI_HW_H diff --git a/drivers/mmc/host/sdhci_am654.c b/drivers/mmc/host/sdhci_am654.c index a91c0b45c48d..3222ea4d584d 100644 --- a/drivers/mmc/host/sdhci_am654.c +++ b/drivers/mmc/host/sdhci_am654.c @@ -231,7 +231,7 @@ static int sdhci_am654_init(struct sdhci_host *host) ctl_cfg_2 = SLOTTYPE_EMBEDDED; regmap_update_bits(sdhci_am654->base, CTL_CFG_2, - ctl_cfg_2, SLOTTYPE_MASK); + SLOTTYPE_MASK, ctl_cfg_2); return sdhci_add_host(host); } diff --git a/drivers/mmc/host/sdhci_f_sdh30.c b/drivers/mmc/host/sdhci_f_sdh30.c index 485f7591fae4..e369cbf1ff02 100644 --- a/drivers/mmc/host/sdhci_f_sdh30.c +++ b/drivers/mmc/host/sdhci_f_sdh30.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * linux/drivers/mmc/host/sdhci_f_sdh30.c * * Copyright (C) 2013 - 2015 Fujitsu Semiconductor, Ltd * Vincent Yang <vincent.yang@tw.fujitsu.com> * Copyright (C) 2015 Linaro Ltd Andy Green <andy.green@linaro.org> - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, version 2 of the License. */ #include <linux/acpi.h> diff --git a/drivers/mmc/host/sdricoh_cs.c b/drivers/mmc/host/sdricoh_cs.c index 9e46039282d2..a38b8b2a4e5c 100644 --- a/drivers/mmc/host/sdricoh_cs.c +++ b/drivers/mmc/host/sdricoh_cs.c @@ -1,23 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * sdricoh_cs.c - driver for Ricoh Secure Digital Card Readers that can be * found on some Ricoh RL5c476 II cardbus bridge * * Copyright (C) 2006 - 2008 Sascha Sommer <saschasommer@freenet.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ /* diff --git a/drivers/mmc/host/sunxi-mmc.c b/drivers/mmc/host/sunxi-mmc.c index 2901a5773d83..d577a6b0ceae 100644 --- a/drivers/mmc/host/sunxi-mmc.c +++ b/drivers/mmc/host/sunxi-mmc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Driver for sunxi SD/MMC host controllers * (C) Copyright 2007-2011 Reuuimlla Technology Co., Ltd. @@ -6,11 +7,6 @@ * (C) Copyright 2013-2014 David Lanzendörfer <david.lanzendoerfer@o2s.ch> * (C) Copyright 2013-2014 Hans de Goede <hdegoede@redhat.com> * (C) Copyright 2017 Sootech SA - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #include <linux/clk.h> diff --git a/drivers/mmc/host/tifm_sd.c b/drivers/mmc/host/tifm_sd.c index 35dd34b82a4d..54271b92ee59 100644 --- a/drivers/mmc/host/tifm_sd.c +++ b/drivers/mmc/host/tifm_sd.c @@ -1,14 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * tifm_sd.c - TI FlashMedia driver * * Copyright (C) 2006 Alex Dubov <oakad@yahoo.com> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * * Special thanks to Brad Campbell for extensive testing of this driver. - * */ diff --git a/drivers/mmc/host/tmio_mmc_core.c b/drivers/mmc/host/tmio_mmc_core.c index 130b91cb0f8a..84cb7d2aacdf 100644 --- a/drivers/mmc/host/tmio_mmc_core.c +++ b/drivers/mmc/host/tmio_mmc_core.c @@ -842,8 +842,9 @@ static void tmio_mmc_finish_request(struct tmio_mmc_host *host) if (mrq->cmd->error || (mrq->data && mrq->data->error)) tmio_mmc_abort_dma(host); + /* SCC error means retune, but executed command was still successful */ if (host->check_scc_error && host->check_scc_error(host)) - mrq->cmd->error = -EILSEQ; + mmc_retune_needed(host->mmc); /* If SET_BLOCK_COUNT, continue with main command */ if (host->mrq && !mrq->cmd->error) { diff --git a/drivers/mmc/host/toshsd.c b/drivers/mmc/host/toshsd.c index dd961c54a6a9..8d037c2071ab 100644 --- a/drivers/mmc/host/toshsd.c +++ b/drivers/mmc/host/toshsd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Toshiba PCI Secure Digital Host Controller Interface driver * @@ -6,11 +7,6 @@ * * Based on asic3_mmc.c, copyright (c) 2005 SDG Systems, LLC and, * sdhci.c, copyright (C) 2005-2006 Pierre Ossman - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or (at - * your option) any later version. */ #include <linux/delay.h> diff --git a/drivers/mmc/host/toshsd.h b/drivers/mmc/host/toshsd.h index b6c0d89e53a6..3ba876eaa093 100644 --- a/drivers/mmc/host/toshsd.h +++ b/drivers/mmc/host/toshsd.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Toshiba PCI Secure Digital Host Controller Interface driver * @@ -5,11 +6,6 @@ * Copyright (C) 2007 Richard Betts, All Rights Reserved. * * Based on asic3_mmc.c Copyright (c) 2005 SDG Systems, LLC - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or (at - * your option) any later version. */ #define HCLK 33000000 /* 33 MHz (PCI clock) */ diff --git a/drivers/mmc/host/ushc.c b/drivers/mmc/host/ushc.c index b2b379b10dfa..9a6358fd9512 100644 --- a/drivers/mmc/host/ushc.c +++ b/drivers/mmc/host/ushc.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * USB SD Host Controller (USHC) controller driver. * * Copyright (C) 2010 Cambridge Silicon Radio Ltd. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or (at - * your option) any later version. - * * Notes: * - Only version 2 devices are supported. * - Version 2 devices only support SDIO cards/devices (R2 response is diff --git a/drivers/mmc/host/via-sdmmc.c b/drivers/mmc/host/via-sdmmc.c index 412395ac2935..f4ac064ff471 100644 --- a/drivers/mmc/host/via-sdmmc.c +++ b/drivers/mmc/host/via-sdmmc.c @@ -1,11 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * drivers/mmc/host/via-sdmmc.c - VIA SD/MMC Card Reader driver * Copyright (c) 2008, VIA Technologies Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or (at - * your option) any later version. */ #include <linux/pci.h> diff --git a/drivers/mmc/host/vub300.c b/drivers/mmc/host/vub300.c index 1fe68137a30f..a3680c900689 100644 --- a/drivers/mmc/host/vub300.c +++ b/drivers/mmc/host/vub300.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Remote VUB300 SDIO/SDmem Host Controller Driver * @@ -7,10 +8,6 @@ * * Copyright (C) 2001-2004 Greg Kroah-Hartman (greg@kroah.com) * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation, version 2 - * * VUB300: is a USB 2.0 client device with a single SDIO/SDmem/MMC slot * Any SDIO/SDmem/MMC device plugged into the VUB300 will appear, * by virtue of this driver, to have been plugged into a local diff --git a/drivers/mmc/host/wbsd.c b/drivers/mmc/host/wbsd.c index 1e54bbf13d75..740179f42cf2 100644 --- a/drivers/mmc/host/wbsd.c +++ b/drivers/mmc/host/wbsd.c @@ -1,14 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * linux/drivers/mmc/host/wbsd.c - Winbond W83L51xD SD/MMC driver * * Copyright (C) 2004-2007 Pierre Ossman, All Rights Reserved. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or (at - * your option) any later version. - * - * * Warning! * * Changes to the FIFO system should be done with extreme care since diff --git a/drivers/mmc/host/wbsd.h b/drivers/mmc/host/wbsd.h index 0877866f8d28..be30b4d8ce4c 100644 --- a/drivers/mmc/host/wbsd.h +++ b/drivers/mmc/host/wbsd.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * linux/drivers/mmc/host/wbsd.h - Winbond W83L51xD SD/MMC driver * * Copyright (C) 2004-2007 Pierre Ossman, All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or (at - * your option) any later version. */ #define LOCK_CODE 0xAA diff --git a/drivers/mmc/host/wmt-sdmmc.c b/drivers/mmc/host/wmt-sdmmc.c index 4fd6da29489e..2c4ba1fa4bbf 100644 --- a/drivers/mmc/host/wmt-sdmmc.c +++ b/drivers/mmc/host/wmt-sdmmc.c @@ -1,12 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * WM8505/WM8650 SD/MMC Host Controller * * Copyright (C) 2010 Tony Prisk * Copyright (C) 2008 WonderMedia Technologies, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation */ #include <linux/init.h> |