staging: vchiq: make wait events interruptible
The killable version of wait_event() is meant to be used on situations where it should not fail at all costs, but still have the convenience of being able to kill it if really necessary. Wait events in VCHIQ doesn't fit this criteria, as it's mainly used as an interface to V4L2 and ALSA devices. Fixes: 852b2876 ("staging: vchiq: rework remove_event handling") Signed-off-by: NNicolas Saenz Julienne <nsaenzjulienne@suse.de> Acked-by: NStefan Wahren <stefan.wahren@i2se.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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