gpio: 104-idi-48: Fix missing spin_lock_init for ack_lock
authorAxel Lin <axel.lin@ingics.com>
Mon, 13 Jun 2016 05:48:53 +0000 (13:48 +0800)
committerLinus Walleij <linus.walleij@linaro.org>
Mon, 13 Jun 2016 12:48:10 +0000 (14:48 +0200)
commit053ae6499a5634c0dc5fa18437e1af3d2f2ec98e
tree94d325e1819038fc9aab0729bdb4017cf246230e
parent5edb56491d4812c42175980759da53388e5d86f5
gpio: 104-idi-48: Fix missing spin_lock_init for ack_lock

Fixes: 9ae482104cb9 ("gpio: 104-idi-48: Clear pending interrupt once in IRQ handler")
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/gpio-104-idi-48.c