gpio: Add missing spin_lock_init in gpio-pch driver
authorAxel Lin <axel.lin@gmail.com>
Wed, 1 Feb 2012 02:51:53 +0000 (10:51 +0800)
committerGrant Likely <grant.likely@secretlab.ca>
Thu, 2 Feb 2012 04:59:15 +0000 (21:59 -0700)
commitd166370ad86b33b1111af3a0cdd7de94e03789a6
tree5f7ec948fd7fbade13192aa11311bad91cde2b7a
parent876cf5e7b9e4bae014b0fa2cc18b21bce6d99073
gpio: Add missing spin_lock_init in gpio-pch driver

This bug was introduced by commit d568a681
"gpio-pch: add spinlock in suspend/resume processing"
which adds a spinlock to struct pch_gpio but never init the spinlock.

Reported-by: Tomoya MORINAGA <tomoya.rohm@gmail.com>
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
drivers/gpio/gpio-pch.c