gpio: pch: Build context save/restore only for PM
authorThierry Reding <treding@nvidia.com>
Thu, 2 Oct 2014 07:20:21 +0000 (09:20 +0200)
committerLinus Walleij <linus.walleij@linaro.org>
Thu, 2 Oct 2014 14:07:00 +0000 (16:07 +0200)
The pch_gpio_save_reg_conf() and pch_gpio_restore_reg_conf() functions
are only used in pch_gpio_suspend() and pch_gpio_resume(), respectively.
Since the latter are only built if PM is enabled, make the former build
under the same conditions.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/gpio-pch.c

Simple merge