| commit | e25e3d1fef2c57e49aef64535341c15fe2b29b4a | |
| author | Stephen Boyd <sboyd@codeaurora.org> | |
| Fri, 15 Mar 2013 03:31:39 +0000 (14 20:31 -0700) | ||
| committer | David Brown <davidb@codeaurora.org> | |
| Fri, 22 Mar 2013 17:46:16 +0000 (22 10:46 -0700) | ||
| tree | b5ae984efc823a9eb256e10c98f5b339f10e0712 | treesnapshot (tar.gz zip) |
| parent | eebdb0c1e1d63532399f7cbb65ade5969d63df06 | commitdiff |
ARM: msm: Wait for timer clear to complete
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>
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>
| arch/arm/mach-msm/timer.c | diffblobblamehistory |