Commit c395f8dc authored by Anson Huang's avatar Anson Huang Committed by Wolfram Sang
Browse files

i2c: imx-lpi2c: Use __maybe_unused instead of #if CONFIG_PM_SLEEP 



Use __maybe_unused for power management related functions
instead of #if CONFIG_PM_SLEEP to simply the code.

Signed-off-by: default avatarAnson Huang <Anson.Huang@nxp.com>
Acked-by: default avatarDong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
parent 24beb83a

drivers/i2c/busses/i2c-imx-lpi2c.c

+3 −8
Original line number Diff line number Diff line
@@ -639,8 +639,7 @@ static int lpi2c_imx_remove(struct platform_device *pdev) 
	return 0;

}



#ifdef CONFIG_PM_SLEEP

static int lpi2c_runtime_suspend(struct device *dev)

static int __maybe_unused lpi2c_runtime_suspend(struct device *dev)

{

	struct lpi2c_imx_struct *lpi2c_imx = dev_get_drvdata(dev);
@@ -650,7 +649,7 @@ static int lpi2c_runtime_suspend(struct device *dev) 
	return 0;

}



static int lpi2c_runtime_resume(struct device *dev)

static int __maybe_unused lpi2c_runtime_resume(struct device *dev)

{

	struct lpi2c_imx_struct *lpi2c_imx = dev_get_drvdata(dev);

	int ret;
@@ -671,10 +670,6 @@ static const struct dev_pm_ops lpi2c_pm_ops = { 
	SET_RUNTIME_PM_OPS(lpi2c_runtime_suspend,

			   lpi2c_runtime_resume, NULL)

};

#define IMX_LPI2C_PM      (&lpi2c_pm_ops)

#else

#define IMX_LPI2C_PM      NULL

#endif



static struct platform_driver lpi2c_imx_driver = {

	.probe = lpi2c_imx_probe,
@@ -682,7 +677,7 @@ static struct platform_driver lpi2c_imx_driver = { 
	.driver = {

		.name = DRIVER_NAME,

		.of_match_table = lpi2c_imx_of_match,

		.pm = IMX_LPI2C_PM,

		.pm = &lpi2c_pm_ops,

	},

};

CRA Git | Maintained and supported by SUSTech CRA and CCSE