[PATCH] powerpc/4xx/uic: clear pending interrupt after irq type/pol change
patch-notifications at ellerman.id.au
Mon Jul 8 11:19:41 AEST 2019
On Sat, 2019-06-15 at 15:23:13 UTC, Christian Lamparter wrote:
> When testing out gpio-keys with a button, a spurious
> interrupt (and therefore a key press or release event)
> gets triggered as soon as the driver enables the irq
> line for the first time.
> This patch clears any potential bogus generated interrupt
> that was caused by the switching of the associated irq's
> type and polarity.
> Signed-off-by: Christian Lamparter <chunkeey at gmail.com>
Applied to powerpc next, thanks.
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