diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-05-08 16:14:40 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-05-23 18:04:48 +0100 |
| commit | 1ba4c3cb171d9899a3eaa2e45fa171e0704c1377 (patch) | |
| tree | 00626fd9e34e3528331af1996a4bd6a13b055170 /arch/arm | |
| parent | 111c7751e3f86bdfe7256741281709afe22bba71 (diff) | |
ARM: update sa1100 to reflect PXA updates
Update sa1100 clockevents code to reflect what its later derivative
does with clockevents_calc_mult_shift(). Use OSSR_M* constants too.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-sa1100/time.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/arch/arm/mach-sa1100/time.c b/arch/arm/mach-sa1100/time.c index ae4f3d80416f..51c05292d145 100644 --- a/arch/arm/mach-sa1100/time.c +++ b/arch/arm/mach-sa1100/time.c @@ -92,7 +92,6 @@ sa1100_osmr0_set_mode(enum clock_event_mode mode, struct clock_event_device *c) static struct clock_event_device ckevt_sa1100_osmr0 = { .name = "osmr0", .features = CLOCK_EVT_FEAT_ONESHOT, - .shift = 32, .rating = 200, .set_next_event = sa1100_osmr0_set_next_event, .set_mode = sa1100_osmr0_set_mode, @@ -120,14 +119,13 @@ static struct irqaction sa1100_timer_irq = { static void __init sa1100_timer_init(void) { - OIER = 0; /* disable any timer interrupts */ - OSSR = 0xf; /* clear status on all timers */ + OIER = 0; + OSSR = OSSR_M0 | OSSR_M1 | OSSR_M2 | OSSR_M3; init_fixed_sched_clock(&cd, sa1100_update_sched_clock, 32, 3686400, SC_MULT, SC_SHIFT); - ckevt_sa1100_osmr0.mult = - div_sc(3686400, NSEC_PER_SEC, ckevt_sa1100_osmr0.shift); + clockevents_calc_mult_shift(&ckevt_sa1100_osmr0, 3686400, 4); ckevt_sa1100_osmr0.max_delta_ns = clockevent_delta2ns(0x7fffffff, &ckevt_sa1100_osmr0); ckevt_sa1100_osmr0.min_delta_ns = |