Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 37e49014 authored by Jingoo Han's avatar Jingoo Han Committed by Linus Walleij
Browse files

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: default avatarJingoo Han <jg1.han@samsung.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 56847d85

drivers/pinctrl/spear/pinctrl-plgpio.c

+3 −3
Original line number Diff line number Diff line
@@ -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 @@ static int plgpio_probe(struct platform_device *pdev) 
	return ret;

}



#ifdef CONFIG_PM

#ifdef CONFIG_PM_SLEEP

static int plgpio_suspend(struct device *dev)

{

	struct plgpio *plgpio = dev_get_drvdata(dev);