tree 94f90a4cf6a2d5e2348d71c438fb3ad702ee5263
parent 3a4b094d5d09b8e0d007b2ca3de4f42df3af46e6
author Thierry Reding <treding@nvidia.com> 1412234421 +0200
committer Linus Walleij <linus.walleij@linaro.org> 1412258820 +0200

gpio: pch: Build context save/restore only for PM

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>