diff options
| author | Cyrill Gorcunov <gorcunov@gmail.com> | 2008-02-06 01:38:53 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-06 10:41:14 -0800 |
| commit | 102f4a02de5c7217a04ccbbc24f35224b98bb183 (patch) | |
| tree | 0da07b443079c2c1b326e70912efa380c3f77de1 /drivers/char | |
| parent | 9d8af78b07976d4d84e0df491abd4e9db848d0ad (diff) | |
ip27-rtc: convert ioctl to unlocked_ioctl
Convert ioctl call to unlocked_ioctl form. It is possible (in that simple
way) due to a spinlock protection.
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Acked-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/ip27-rtc.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/char/ip27-rtc.c b/drivers/char/ip27-rtc.c index 932264a657d..86e6538a77b 100644 --- a/drivers/char/ip27-rtc.c +++ b/drivers/char/ip27-rtc.c @@ -46,8 +46,8 @@ #include <asm/sn/sn0/hub.h> #include <asm/sn/sn_private.h> -static int rtc_ioctl(struct inode *inode, struct file *file, - unsigned int cmd, unsigned long arg); +static long rtc_ioctl(struct file *filp, unsigned int cmd, + unsigned long arg); static int rtc_read_proc(char *page, char **start, off_t off, int count, int *eof, void *data); @@ -75,8 +75,7 @@ static unsigned long epoch = 1970; /* year corresponding to 0x00 */ static const unsigned char days_in_mo[] = {0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}; -static int rtc_ioctl(struct inode *inode, struct file *file, unsigned int cmd, - unsigned long arg) +static long rtc_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) { struct rtc_time wtime; @@ -197,7 +196,7 @@ static int rtc_release(struct inode *inode, struct file *file) static const struct file_operations rtc_fops = { .owner = THIS_MODULE, - .ioctl = rtc_ioctl, + .unlocked_ioctl = rtc_ioctl, .open = rtc_open, .release = rtc_release, }; |