From 6f9419619ef6de9d7781c1a312cf6099e5b44789 Mon Sep 17 00:00:00 2001 From: Jeff Ohlstein Date: Thu, 21 Oct 2010 02:25:45 -0700 Subject: [PATCH] msm: timer: Decrease shift on timer clocksource The shift of 24 causes the shift and multiply operation to sometimes overflow, resulting in incorrect timer values and poor performance. Signed-off-by: Jeff Ohlstein Signed-off-by: Daniel Walker --- arch/arm/mach-msm/timer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mach-msm/timer.c b/arch/arm/mach-msm/timer.c index 7689848..950100f 100644 --- a/arch/arm/mach-msm/timer.c +++ b/arch/arm/mach-msm/timer.c @@ -137,7 +137,7 @@ static struct msm_clock msm_clocks[] = { .rating = 200, .read = msm_gpt_read, .mask = CLOCKSOURCE_MASK(32), - .shift = 24, + .shift = 17, .flags = CLOCK_SOURCE_IS_CONTINUOUS, }, .irq = { -- 2.7.4