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| author | Yangtao Li <tiny.windzz@gmail.com> | 2018-12-12 19:20:14 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-01-21 20:40:31 +0300 |
| commit | 78a9f4a39bf43d41f0d91dc3cdbc1fdb752fc416 (patch) | |
| tree | db5c0ed4ab4eeff6379fa1fad0e0d061222efb93 /drivers/media/platform/exynos4-is | |
| parent | 8866cfbf655067237bb34a32a199f01eca9eeb5a (diff) | |
| download | linux-78a9f4a39bf43d41f0d91dc3cdbc1fdb752fc416.tar.xz | |
media: exynos4-is: convert to DEFINE_SHOW_ATTRIBUTE
Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/platform/exynos4-is')
| -rw-r--r-- | drivers/media/platform/exynos4-is/fimc-is.c | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/drivers/media/platform/exynos4-is/fimc-is.c b/drivers/media/platform/exynos4-is/fimc-is.c index f5fc54de19da..02da0b06e56a 100644 --- a/drivers/media/platform/exynos4-is/fimc-is.c +++ b/drivers/media/platform/exynos4-is/fimc-is.c @@ -738,7 +738,7 @@ int fimc_is_hw_initialize(struct fimc_is *is) return 0; } -static int fimc_is_log_show(struct seq_file *s, void *data) +static int fimc_is_show(struct seq_file *s, void *data) { struct fimc_is *is = s->private; const u8 *buf = is->memory.vaddr + FIMC_IS_DEBUG_REGION_OFFSET; @@ -752,17 +752,7 @@ static int fimc_is_log_show(struct seq_file *s, void *data) return 0; } -static int fimc_is_debugfs_open(struct inode *inode, struct file *file) -{ - return single_open(file, fimc_is_log_show, inode->i_private); -} - -static const struct file_operations fimc_is_debugfs_fops = { - .open = fimc_is_debugfs_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(fimc_is); static void fimc_is_debugfs_remove(struct fimc_is *is) { @@ -777,7 +767,7 @@ static int fimc_is_debugfs_create(struct fimc_is *is) is->debugfs_entry = debugfs_create_dir("fimc_is", NULL); dentry = debugfs_create_file("fw_log", S_IRUGO, is->debugfs_entry, - is, &fimc_is_debugfs_fops); + is, &fimc_is_fops); if (!dentry) fimc_is_debugfs_remove(is); |