thermal/drivers/hisi: Fix kernel panic on alarm interrupt

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commit 2cb4de785c upstream.

The threaded interrupt for the alarm interrupt is requested before the
temperature controller is setup. This one can fire an interrupt immediately
leading to a kernel panic as the sensor data is not initialized.

In order to prevent that, move the threaded irq after the Tsensor is setup.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Reviewed-by: Leo Yan <leo.yan@linaro.org>
Tested-by: Leo Yan <leo.yan@linaro.org>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Kevin Wangtao <kevin.wangtao@hisilicon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Daniel Lezcano 2017-10-19 19:05:45 +02:00 • committed by Greg Kroah-Hartman

parent b679b8d7ba

commit 2dac559df9

1 changed files with 9 additions and 9 deletions

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drivers/thermal/hisi_thermal.c

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