tree d0266e93b2f13c38d9ed2e4c0da947d5920d7e50
parent f6161aa153581da4a3867a2d1a7caf4be19b6ec9
author Stephen Boyd <sboyd@codeaurora.org> 1363318297 -0700
committer David Brown <davidb@codeaurora.org> 1363974339 -0700

ARM: msm: Stop counting before reprogramming clockevent

If the clockevent is forcibly reprogrammed to have a different
match value we mistakenly assume the timer is not ticking and
program a new match value while the timer is running. Although we
clear the timer before programming a new match, it's better to
stop the timer before clearing it so that we're sure the proper
amount of ticks are counted. Failure to do so can lead to missed
ticks and system hangs.

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