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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-01-05 14:24:33 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-01-05 14:24:33 +0100 |
| commit | 2e0e943436912ffe0848ece58167edfe754edb96 (patch) | |
| tree | b91919095c74742fa06e2105db6d859bee39b2b4 /arch/arm/mach-mmp/time.c | |
| parent | Merge branches 'fixes' and 'misc' into for-linus (diff) | |
| parent | ARM: 7269/1: mach-sa1100: fix sched_clock breakage (diff) | |
| download | linux-2e0e943436912ffe0848ece58167edfe754edb96.tar.xz linux-2e0e943436912ffe0848ece58167edfe754edb96.zip | |
Merge branch 'devel-stable' into for-linus
Conflicts:
arch/arm/kernel/setup.c
arch/arm/mach-shmobile/board-kota2.c
Diffstat (limited to 'arch/arm/mach-mmp/time.c')
| -rw-r--r-- | arch/arm/mach-mmp/time.c | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/arch/arm/mach-mmp/time.c b/arch/arm/mach-mmp/time.c index 4e91ee6e27c8..71fc4ee4602c 100644 --- a/arch/arm/mach-mmp/time.c +++ b/arch/arm/mach-mmp/time.c @@ -25,7 +25,6 @@ #include <linux/io.h> #include <linux/irq.h> -#include <linux/sched.h> #include <asm/sched_clock.h> #include <mach/addr-map.h> @@ -42,8 +41,6 @@ #define MAX_DELTA (0xfffffffe) #define MIN_DELTA (16) -static DEFINE_CLOCK_DATA(cd); - /* * FIXME: the timer needs some delay to stablize the counter capture */ @@ -59,16 +56,9 @@ static inline uint32_t timer_read(void) return __raw_readl(TIMERS_VIRT_BASE + TMR_CVWR(1)); } -unsigned long long notrace sched_clock(void) +static u32 notrace mmp_read_sched_clock(void) { - u32 cyc = timer_read(); - return cyc_to_sched_clock(&cd, cyc, (u32)~0); -} - -static void notrace mmp_update_sched_clock(void) -{ - u32 cyc = timer_read(); - update_sched_clock(&cd, cyc, (u32)~0); + return timer_read(); } static irqreturn_t timer_interrupt(int irq, void *dev_id) @@ -201,7 +191,7 @@ void __init timer_init(int irq) { timer_config(); - init_sched_clock(&cd, mmp_update_sched_clock, 32, CLOCK_TICK_RATE); + setup_sched_clock(mmp_read_sched_clock, 32, CLOCK_TICK_RATE); ckevt.mult = div_sc(CLOCK_TICK_RATE, NSEC_PER_SEC, ckevt.shift); ckevt.max_delta_ns = clockevent_delta2ns(MAX_DELTA, &ckevt); |