diff options
| author | Christoph Hellwig <hch@lst.de> | 2018-05-15 16:57:23 +0300 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2018-05-16 08:23:35 +0300 |
| commit | 3f3942aca6da351a12543aa776467791b63b3a78 (patch) | |
| tree | 31030e086ea36920e07078ea2289b9b72c0b2939 /drivers/char/toshiba.c | |
| parent | 44414d82cfe0f68cb59d0a42f599ccd893ae0032 (diff) | |
| download | linux-3f3942aca6da351a12543aa776467791b63b3a78.tar.xz | |
proc: introduce proc_create_single{,_data}
Variants of proc_create{,_data} that directly take a seq_file show
callback 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/char/toshiba.c')
| -rw-r--r-- | drivers/char/toshiba.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/drivers/char/toshiba.c b/drivers/char/toshiba.c index 5488516da8ea..802376fe851a 100644 --- a/drivers/char/toshiba.c +++ b/drivers/char/toshiba.c @@ -326,19 +326,6 @@ static int proc_toshiba_show(struct seq_file *m, void *v) key); return 0; } - -static int proc_toshiba_open(struct inode *inode, struct file *file) -{ - return single_open(file, proc_toshiba_show, NULL); -} - -static const struct file_operations proc_toshiba_fops = { - .owner = THIS_MODULE, - .open = proc_toshiba_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; #endif @@ -524,7 +511,7 @@ static int __init toshiba_init(void) { struct proc_dir_entry *pde; - pde = proc_create("toshiba", 0, NULL, &proc_toshiba_fops); + pde = proc_create_single("toshiba", 0, NULL, proc_toshiba_show); if (!pde) { misc_deregister(&tosh_device); return -ENOMEM; |