[PATCH] powerpc/4xx/uic: clear pending interrupt after irq type/pol change

[Michael Ellerman]

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.

https://git.kernel.org/powerpc/c/3ab3a0689e74e6aa5b41360bc18861040ddef5b1

cheers