diff options
| author | Jingoo Han <jg1.han@samsung.com> | 2013-03-25 13:59:38 +0400 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-04-30 15:01:17 +0400 |
| commit | 37e4901449da76726e87ab8c3b659769d0031714 (patch) | |
| tree | 64f81d39c017b0e4a6249eb0cc27b67782f4c132 /drivers/pinctrl | |
| parent | 56847d857cb0c3ee78c22ce776a26f88d9ffd4d4 (diff) | |
| download | linux-37e4901449da76726e87ab8c3b659769d0031714.tar.xz | |
pinctrl: plgpio: add CONFIG_PM_SLEEP to suspend/resume functions
Add CONFIG_PM_SLEEP to suspend/resume functions to fix the following
build warning when CONFIG_PM_SLEEP is not selected. This is because
sleep PM callbacks defined by SIMPLE_DEV_PM_OPS are only used when
the CONFIG_PM_SLEEP is enabled.
drivers/pinctrl/spear/pinctrl-plgpio.c:645:12: warning: 'plgpio_suspend' defined but not used [-Wunused-function]
drivers/pinctrl/spear/pinctrl-plgpio.c:684:12: warning: 'plgpio_resume' defined but not used [-Wunused-function]
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/spear/pinctrl-plgpio.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/pinctrl/spear/pinctrl-plgpio.c b/drivers/pinctrl/spear/pinctrl-plgpio.c index 295b349a05cf..05e07d74fea9 100644 --- a/drivers/pinctrl/spear/pinctrl-plgpio.c +++ b/drivers/pinctrl/spear/pinctrl-plgpio.c @@ -75,7 +75,7 @@ struct plgpio { int (*o2p)(int offset); /* offset_to_pin */ u32 p2o_regs; struct plgpio_regs regs; -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP struct plgpio_regs *csave_regs; #endif }; @@ -554,7 +554,7 @@ static int plgpio_probe(struct platform_device *pdev) if (IS_ERR(plgpio->clk)) dev_warn(&pdev->dev, "clk_get() failed, work without it\n"); -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP plgpio->csave_regs = devm_kzalloc(&pdev->dev, sizeof(*plgpio->csave_regs) * DIV_ROUND_UP(plgpio->chip.ngpio, MAX_GPIO_PER_REG), @@ -641,7 +641,7 @@ unprepare_clk: return ret; } -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP static int plgpio_suspend(struct device *dev) { struct plgpio *plgpio = dev_get_drvdata(dev); |