spi: rockchip: Suspend and resume the bus during NOIRQ_SYSTEM_SLEEP_PM ops

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the wakeup interrupt handler which is guaranteed not to run while
@resume noirq() is being executed. the patch can help to avoid the
wakeup source try to access spi when the spi is in suspend mode.

Signed-off-by: shengfei Xu <xsf@rock-chips.com>
Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
Link: https://lore.kernel.org/r/20220216014028.8123-6-jon.lin@rock-chips.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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shengfei Xu 2022-02-16 09:40:27 +08:00 • committed by Mark Brown

parent 3a4bf922d4

commit e882575efc

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drivers/spi/spi-rockchip.c

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