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)
committerRichard Weinberger <richard@nod.at>
Wed, 22 Jun 2016 22:29:29 +0000 (00:29 +0200)
commit0b305ccc1b545d3389068ddc3548cbc877513b97
tree7520ce658e64282e350b6fa973a6520244db4fce
parent67016f6cdfd079e632bbc49e33178b2d558c120a
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