ARM: msm: Wait for timer clear to complete

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Without looping on the status bit, there is no way to guarantee
that a clear of the timer has actually completed. This can cause
us to enable the timer before the count has cleared and miss a
timer interrupt. To simplify this patch, remove the timer
register setup done during timer init, since it's duplicate work
that is eventually done in the set_next_event() callback.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>

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Stephen Boyd 2013-03-14 20:31:39 -07:00 • committed by David Brown

parent eebdb0c1e1

commit e25e3d1fef

1 changed files with 23 additions and 18 deletions

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arch/arm/mach-msm/timer.c

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