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Commit 84aef4ed authored by Wenhua Lin's avatar Wenhua Lin Committed by Bartosz Golaszewski
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gpio: eic-sprd: Clear interrupt after set the interrupt type



The raw interrupt status of eic maybe set before the interrupt is enabled,
since the eic interrupt has a latch function, which would trigger the
interrupt event once enabled it from user side. To solve this problem,
interrupts generated before setting the interrupt trigger type are ignored.

Fixes: 25518e02 ("gpio: Add Spreadtrum EIC driver support")
Acked-by: default avatarChunyan Zhang <zhang.lyra@gmail.com>
Signed-off-by: default avatarWenhua Lin <Wenhua.Lin@unisoc.com>
Signed-off-by: default avatarBartosz Golaszewski <bartosz.golaszewski@linaro.org>
parent 805c74ea
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