diff options
| author | Christoph Hellwig <hch@lst.de> | 2018-04-13 19:44:18 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2018-05-16 07:23:35 +0200 |
| commit | fddda2b7b521185f3aa018f9559eb33b0aee53a9 (patch) | |
| tree | ece18b3d82822f8eaefd8b0afa2f93307e83b253 /drivers/video | |
| parent | 7aed53d1dfd14d468e065212ce45068e2b50c1fa (diff) | |
proc: introduce proc_create_seq{,_data}
Variants of proc_create{,_data} that directly take a struct seq_operations
argument and drastically reduces the boilerplate code in the callers.
All trivial callers converted over.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/fbdev/core/fbmem.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c index f741ba8df01b..924d0730ffe2 100644 --- a/drivers/video/fbdev/core/fbmem.c +++ b/drivers/video/fbdev/core/fbmem.c @@ -713,19 +713,6 @@ static const struct seq_operations proc_fb_seq_ops = { .show = fb_seq_show, }; -static int proc_fb_open(struct inode *inode, struct file *file) -{ - return seq_open(file, &proc_fb_seq_ops); -} - -static const struct file_operations fb_proc_fops = { - .owner = THIS_MODULE, - .open = proc_fb_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release, -}; - /* * We hold a reference to the fb_info in file->private_data, * but if the current registered fb has changed, we don't @@ -1877,7 +1864,7 @@ fbmem_init(void) { int ret; - if (!proc_create("fb", 0, NULL, &fb_proc_fops)) + if (!proc_create_seq("fb", 0, NULL, &proc_fb_seq_ops)) return -ENOMEM; ret = register_chrdev(FB_MAJOR, "fb", &fb_fops); |