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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2012-03-19 17:02:01 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2012-03-19 17:02:01 -0700 |
| commit | 10ce3cc919f50c2043b41ca968b43c26a3672600 (patch) | |
| tree | ea409366a5208aced495bc0516a08b81fd43222e /drivers/clocksource/clksrc-dbx500-prcmu.c | |
| parent | 24e3e5ae1e4c2a3a32f5b1f96b4e3fd721806acd (diff) | |
| parent | 5c6a7a62c130afef3d61c1dee153012231ff5cd9 (diff) | |
Merge branch 'next' into for-linus
Diffstat (limited to 'drivers/clocksource/clksrc-dbx500-prcmu.c')
| -rw-r--r-- | drivers/clocksource/clksrc-dbx500-prcmu.c | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/drivers/clocksource/clksrc-dbx500-prcmu.c b/drivers/clocksource/clksrc-dbx500-prcmu.c index 59feefe0e3e6..fb6b6d28b60e 100644 --- a/drivers/clocksource/clksrc-dbx500-prcmu.c +++ b/drivers/clocksource/clksrc-dbx500-prcmu.c @@ -58,25 +58,15 @@ static struct clocksource clocksource_dbx500_prcmu = { }; #ifdef CONFIG_CLKSRC_DBX500_PRCMU_SCHED_CLOCK -static DEFINE_CLOCK_DATA(cd); -unsigned long long notrace sched_clock(void) +static u32 notrace dbx500_prcmu_sched_clock_read(void) { - u32 cyc; - if (unlikely(!clksrc_dbx500_timer_base)) return 0; - cyc = clksrc_dbx500_prcmu_read(&clocksource_dbx500_prcmu); - - return cyc_to_sched_clock(&cd, cyc, (u32)~0); + return clksrc_dbx500_prcmu_read(&clocksource_dbx500_prcmu); } -static void notrace clksrc_dbx500_prcmu_update_sched_clock(void) -{ - u32 cyc = clksrc_dbx500_prcmu_read(&clocksource_dbx500_prcmu); - update_sched_clock(&cd, cyc, (u32)~0); -} #endif void __init clksrc_dbx500_prcmu_init(void __iomem *base) @@ -97,7 +87,7 @@ void __init clksrc_dbx500_prcmu_init(void __iomem *base) clksrc_dbx500_timer_base + PRCMU_TIMER_REF); } #ifdef CONFIG_CLKSRC_DBX500_PRCMU_SCHED_CLOCK - init_sched_clock(&cd, clksrc_dbx500_prcmu_update_sched_clock, + setup_sched_clock(dbx500_prcmu_sched_clock_read, 32, RATE_32K); #endif clocksource_calc_mult_shift(&clocksource_dbx500_prcmu, |