diff options
Diffstat (limited to 'drivers/mmc/host/atmel-mci.c')
| -rw-r--r-- | drivers/mmc/host/atmel-mci.c | 43 |
1 files changed, 8 insertions, 35 deletions
diff --git a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c index 735aa5871358..9ee0bc0ce6d0 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> @@ -579,42 +576,18 @@ static void atmci_init_debugfs(struct atmel_mci_slot *slot) struct mmc_host *mmc = slot->mmc; struct atmel_mci *host = slot->host; struct dentry *root; - struct dentry *node; root = mmc->debugfs_root; if (!root) return; - node = debugfs_create_file("regs", S_IRUSR, root, host, - &atmci_regs_fops); - if (IS_ERR(node)) - return; - if (!node) - goto err; - - node = debugfs_create_file("req", S_IRUSR, root, slot, - &atmci_req_fops); - if (!node) - goto err; - - node = debugfs_create_u32("state", S_IRUSR, root, (u32 *)&host->state); - if (!node) - goto err; - - node = debugfs_create_x32("pending_events", S_IRUSR, root, - (u32 *)&host->pending_events); - if (!node) - goto err; - - node = debugfs_create_x32("completed_events", S_IRUSR, root, - (u32 *)&host->completed_events); - if (!node) - goto err; - - return; - -err: - dev_err(&mmc->class_dev, "failed to initialize debugfs for slot\n"); + debugfs_create_file("regs", S_IRUSR, root, host, &atmci_regs_fops); + debugfs_create_file("req", S_IRUSR, root, slot, &atmci_req_fops); + debugfs_create_u32("state", S_IRUSR, root, (u32 *)&host->state); + debugfs_create_x32("pending_events", S_IRUSR, root, + (u32 *)&host->pending_events); + debugfs_create_x32("completed_events", S_IRUSR, root, + (u32 *)&host->completed_events); } #if defined(CONFIG_OF) |