Commit 1733197b authored by Liu Shixin's avatar Liu Shixin Committed by Hans Verkuil
Browse files

media: aspeed: use DEFINE_SHOW_ATTRIBUTE to simplify code 



Use DEFINE_SHOW_ATTRIBUTE helper macro to simplify the code.
No functional change.

Signed-off-by: default avatarLiu Shixin <liushixin2@huawei.com>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
parent 54be4c5b

drivers/media/platform/aspeed/aspeed-video.c

+2 −14
Original line number Diff line number Diff line
@@ -1753,19 +1753,7 @@ static int aspeed_video_debugfs_show(struct seq_file *s, void *data) 


	return 0;

}



static int aspeed_video_proc_open(struct inode *inode, struct file *file)

{

	return single_open(file, aspeed_video_debugfs_show, inode->i_private);

}



static const struct file_operations aspeed_video_debugfs_ops = {

	.owner   = THIS_MODULE,

	.open    = aspeed_video_proc_open,

	.read    = seq_read,

	.llseek  = seq_lseek,

	.release = single_release,

};

DEFINE_SHOW_ATTRIBUTE(aspeed_video_debugfs);



static struct dentry *debugfs_entry;
@@ -1779,7 +1767,7 @@ static int aspeed_video_debugfs_create(struct aspeed_video *video) 
{

	debugfs_entry = debugfs_create_file(DEVICE_NAME, 0444, NULL,

					    video,

					    &aspeed_video_debugfs_ops);

					    &aspeed_video_debugfs_fops);

	if (!debugfs_entry)

		aspeed_video_debugfs_remove(video);