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| author | Thomas Gleixner <tglx@linutronix.de> | 2011-02-01 16:51:53 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2011-02-02 17:28:15 +0300 |
| commit | e5e542eea9075dd008993c2ee80b2cc9f31fc494 (patch) | |
| tree | 5e63edaec5a5e0ce34b479ccc70fa311610d2abc /drivers/char | |
| parent | 4359ac0ace1a2a267927390ad27f781a2f8e0ab8 (diff) | |
| download | linux-e5e542eea9075dd008993c2ee80b2cc9f31fc494.tar.xz | |
posix-timers: Convert clock_getres() to clockid_to_kclock()
Use the new kclock decoding. Fixup the fallout in mmtimer.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: John Stultz <johnstul@us.ibm.com>
Tested-by: Richard Cochran <richard.cochran@omicron.at>
LKML-Reference: <20110201134418.709802797@linutronix.de>
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/mmtimer.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/char/mmtimer.c b/drivers/char/mmtimer.c index 262d10453cb8..141ffaeb976c 100644 --- a/drivers/char/mmtimer.c +++ b/drivers/char/mmtimer.c @@ -53,6 +53,8 @@ MODULE_LICENSE("GPL"); #define RTC_BITS 55 /* 55 bits for this implementation */ +static struct k_clock sgi_clock; + extern unsigned long sn_rtc_cycles_per_second; #define RTC_COUNTER_ADDR ((long *)LOCAL_MMR_ADDR(SH_RTC)) @@ -763,10 +765,18 @@ static int sgi_timer_set(struct k_itimer *timr, int flags, return err; } +static int sgi_clock_getres(const clockid_t which_clock, struct timespec *tp) +{ + tp->tv_sec = 0; + tp->tv_nsec = sgi_clock.res; + return 0; +} + static struct k_clock sgi_clock = { .res = 0, .clock_set = sgi_clock_set, .clock_get = sgi_clock_get, + .clock_getres = sgi_clock_getres, .timer_create = sgi_timer_create, .timer_set = sgi_timer_set, .timer_del = sgi_timer_del, |