clockevents/drivers/mtk: Fix spurious interrupt leading to crash

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After analysis done by Yingjoe Chen, the timer appears to have a pending
interrupt when it is enabled.

Fix this by acknowledging the pending interrupt when enabling the timer
interrupt.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Tested-by: Yingjoe Chen <yingjoe.chen@mediatek.com>

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This commit is contained in:

Daniel Lezcano 2015-08-24 15:14:30 +02:00

parent c8d75aa47d

commit fc686d0037

1 changed files with 6 additions and 10 deletions

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drivers/clocksource/mtk_timer.c

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