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| author |   Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2018-02-14 17:45:12 +0200 |
|---|---|---|
| committer |   Ulf Hansson <ulf.hansson@linaro.org> | 2018-03-05 13:04:28 +0100 |
| commit | 871cfe05f40b52ebb692c56eecd1d27b673d8a21 (patch) | |
| tree | e1ba95fba6d0954f8dd6d7adf88b4ab921ae30b9 | |
| parent | mmc: tmio: remove useless TMIO_MASK_CMD handling in tmio_mmc_host_probe() (diff) | |
| download | linux-dev-871cfe05f40b52ebb692c56eecd1d27b673d8a21.tar.xz linux-dev-871cfe05f40b52ebb692c56eecd1d27b673d8a21.zip | |
mmc: core: Re-use DEFINE_SHOW_ATTRIBUTE() macro
...instead of open coding file operations followed by custom ->open()
callbacks per each attribute.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Avri Altman <avri.altman@wdc.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| -rw-r--r-- | drivers/mmc/core/debugfs.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/drivers/mmc/core/debugfs.c b/drivers/mmc/core/debugfs.c index 0f4a7d7b2626..c51e0c044a3e 100644 --- a/drivers/mmc/core/debugfs.c +++ b/drivers/mmc/core/debugfs.c @@ -196,18 +196,7 @@ static int mmc_ios_show(struct seq_file *s, void *data) return 0; } - -static int mmc_ios_open(struct inode *inode, struct file *file) -{ - return single_open(file, mmc_ios_show, inode->i_private); -} - -static const struct file_operations mmc_ios_fops = { - .open = mmc_ios_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(mmc_ios); static int mmc_clock_opt_get(void *data, u64 *val) { |