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| author | Thierry Reding <treding@nvidia.com> | 2014-10-02 09:20:21 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2014-10-02 16:07:00 +0200 |
| commit | a092e19b688be88f7329bd05f90cb92ebe1a4f5b (patch) | |
| tree | 94f90a4cf6a2d5e2348d71c438fb3ad702ee5263 | |
| parent | 3a4b094d5d09b8e0d007b2ca3de4f42df3af46e6 (diff) | |
| download | linux-a092e19b688be88f7329bd05f90cb92ebe1a4f5b.tar.gz | |
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>
| -rw-r--r-- | drivers/gpio/gpio-pch.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpio/gpio-pch.c b/drivers/gpio/gpio-pch.c index e0ac549dccb5..2d9a950ca2d4 100644 --- a/drivers/gpio/gpio-pch.c +++ b/drivers/gpio/gpio-pch.c @@ -171,6 +171,7 @@ static int pch_gpio_direction_input(struct gpio_chip *gpio, unsigned nr) return 0; } +#ifdef CONFIG_PM /* * Save register configuration and disable interrupts. */ @@ -206,6 +207,7 @@ static void pch_gpio_restore_reg_conf(struct pch_gpio *chip) iowrite32(chip->pch_gpio_reg.gpio_use_sel_reg, &chip->reg->gpio_use_sel); } +#endif static int pch_gpio_to_irq(struct gpio_chip *gpio, unsigned offset) { |