diff options
author | Jeff Ohlstein <johlstei@codeaurora.org> | 2010-10-21 05:25:45 -0400 |
---|---|---|
committer | Daniel Walker <dwalker@codeaurora.org> | 2010-10-27 17:24:02 -0400 |
commit | 6f9419619ef6de9d7781c1a312cf6099e5b44789 (patch) | |
tree | e556ace80d7b15bc33a47e55cc1f0f7405cc04da /arch/arm/mach-msm | |
parent | a86c44d48a03dcd73972ddadb55a77e6b308fa0b (diff) |
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 <johlstei@codeaurora.org>
Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
Diffstat (limited to 'arch/arm/mach-msm')
-rw-r--r-- | arch/arm/mach-msm/timer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-msm/timer.c b/arch/arm/mach-msm/timer.c index 7689848ec68..950100f19d0 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[] = { | |||
137 | .rating = 200, | 137 | .rating = 200, |
138 | .read = msm_gpt_read, | 138 | .read = msm_gpt_read, |
139 | .mask = CLOCKSOURCE_MASK(32), | 139 | .mask = CLOCKSOURCE_MASK(32), |
140 | .shift = 24, | 140 | .shift = 17, |
141 | .flags = CLOCK_SOURCE_IS_CONTINUOUS, | 141 | .flags = CLOCK_SOURCE_IS_CONTINUOUS, |
142 | }, | 142 | }, |
143 | .irq = { | 143 | .irq = { |