wireguard-linux/drivers/crypto/mediatek/mtk-platform.c, branch jd/unified-crypt-queue

crypto: mediatek - use devm_platform_ioremap_resource() to simplify code

2019-08-09T05:12:00Z

Use devm_platform_ioremap_resource() to simplify the code a bit. This is detected by coccinelle. Reported-by: Hulk Robot Signed-off-by: YueHaibing Signed-off-by: Herbert Xu

crypto: drivers - Remove dev_err() usage after platform_get_irq()

2019-08-09T05:11:38Z

We don't need dev_err() messages when platform_get_irq() fails now that platform_get_irq() prints an error message itself when something goes wrong. Let's remove these prints with a simple semantic patch. // @@ expression ret; struct platform_device *E; @@ ret = ( platform_get_irq(E, ...) | platform_get_irq_byname(E, ...) ); if ( \( ret < 0 \| ret <= 0 \) ) { ( -if (ret != -EPROBE_DEFER) -{ ... -dev_err(...); -... } | ... -dev_err(...); ) ... } // While we're here, remove braces on if statements that only have one statement (manually). Cc: Greg Kroah-Hartman Cc: Herbert Xu Cc: "David S. Miller" Cc: Signed-off-by: Stephen Boyd Signed-off-by: Herbert Xu

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19T15:09:55Z

Based on 2 normalized pattern(s): 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 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 # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Kate Stewart Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman

cross-tree: phase out dma_zalloc_coherent()

2019-01-08T12:58:37Z

We already need to zero out memory for dma_alloc_coherent(), as such using dma_zalloc_coherent() is superflous. Phase it out. This change was generated with the following Coccinelle SmPL patch: @ replace_dma_zalloc_coherent @ expression dev, size, data, handle, flags; @@ -dma_zalloc_coherent(dev, size, handle, flags) +dma_alloc_coherent(dev, size, handle, flags) Suggested-by: Christoph Hellwig Signed-off-by: Luis Chamberlain [hch: re-ran the script on the latest tree] Signed-off-by: Christoph Hellwig

headers: separate linux/mod_devicetable.h from linux/platform_device.h

2018-07-07T15:52:26Z

At over 4000 #includes, is the 9th most #included header file in the Linux kernel. It does not need , so drop that header and explicitly add to source files that need it. 4146 #include After this patch, there are 225 files that use , for a reduction of around 3900 times that does not have to be read & parsed. 225 #include This patch was build-tested on 20 different arch-es. It also makes these drivers SubmitChecklist#1 compliant. Signed-off-by: Randy Dunlap Reported-by: kbuild test robot # drivers/media/platform/vimc/ Reported-by: kbuild test robot # drivers/pinctrl/pinctrl-u300.c Signed-off-by: Greg Kroah-Hartman

crypto: mediatek - fix error return code in mtk_crypto_probe()

2017-07-18T09:50:54Z

Propagate the return value of platform_get_irq on failure. Signed-off-by: Gustavo A. R. Silva Signed-off-by: Herbert Xu

crypto: mediatek - drop .owner field in mtk_crypto_driver

2017-06-19T06:11:50Z

Drop .owner field in mtk_crypto_driver, since platform_driver_register() will set it automatically. Signed-off-by: Geliang Tang Signed-off-by: Herbert Xu

crypto: mediatek - remove redundant clock setting

2017-06-10T04:04:37Z

This patch removes redundant clock setting for 'clk_ethif', which is the parent of 'clk_cryp'. Hence, we just need to handle its child. Signed-off-by: Ryder Lee Signed-off-by: Herbert Xu

crypto: mediatek - simplify descriptor ring management

2017-03-16T09:58:53Z

This patch replaces cmd_pos/res_pos with pointer cmd_next/res_next. In old code, we must to add one to shift ring to the next segment, and then use this value to caculate current offset from ring base for each DMA operation. Now these pointers helps us to simplify flow, so we just need to move pointers and check the boundaries of ring. Signed-off-by: Ryder Lee Signed-off-by: Herbert Xu

crypto: mediatek - add MTK_* prefix and correct annotations.

2017-03-16T09:58:52Z

Dummy patch to add MTK_* prefix to ring enum and fix incorrect annotations. Signed-off-by: Ryder Lee Signed-off-by: Herbert Xu