efikasb: fix gpio keys.

While testing the keys, I only checked that the key were generating an input
event but unfortunately, they were not generating the right event. Fix that.

Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 file changed