diff options
| author | Christoph Hellwig <hch@lst.de> | 2018-05-15 15:57:23 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2018-05-16 07:23:35 +0200 |
| commit | 3f3942aca6da351a12543aa776467791b63b3a78 (patch) | |
| tree | 31030e086ea36920e07078ea2289b9b72c0b2939 /drivers/input/misc/hp_sdc_rtc.c | |
| parent | 44414d82cfe0f68cb59d0a42f599ccd893ae0032 (diff) | |
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/input/misc/hp_sdc_rtc.c')
| -rw-r--r-- | drivers/input/misc/hp_sdc_rtc.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/drivers/input/misc/hp_sdc_rtc.c b/drivers/input/misc/hp_sdc_rtc.c index 49b34de0aed4..47eb8ca729fe 100644 --- a/drivers/input/misc/hp_sdc_rtc.c +++ b/drivers/input/misc/hp_sdc_rtc.c @@ -509,18 +509,6 @@ static int hp_sdc_rtc_proc_show(struct seq_file *m, void *v) #undef NY } -static int hp_sdc_rtc_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, hp_sdc_rtc_proc_show, NULL); -} - -static const struct file_operations hp_sdc_rtc_proc_fops = { - .open = hp_sdc_rtc_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - static int hp_sdc_rtc_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { @@ -713,7 +701,7 @@ static int __init hp_sdc_rtc_init(void) if (misc_register(&hp_sdc_rtc_dev) != 0) printk(KERN_INFO "Could not register misc. dev for i8042 rtc\n"); - proc_create("driver/rtc", 0, NULL, &hp_sdc_rtc_proc_fops); + proc_create_single("driver/rtc", 0, NULL, hp_sdc_rtc_proc_show); printk(KERN_INFO "HP i8042 SDC + MSM-58321 RTC support loaded " "(RTC v " RTC_VERSION ")\n"); |