diff options
author | Anson Huang <anson.huang@nxp.com> | 2019-04-30 07:00:02 +0000 |
---|---|---|
committer | Wolfram Sang <wsa@the-dreams.de> | 2019-05-03 16:51:38 +0200 |
commit | c395f8dc1a0904e948854019094964882a5e60f8 (patch) | |
tree | e26eda56f68ae7485754d23df1a763ef6adbd8a8 /drivers/i2c/busses | |
parent | 24beb83ad289c68bce7c01351cb90465bbb1940a (diff) |
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: Anson Huang <Anson.Huang@nxp.com>
Acked-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c/busses')
-rw-r--r-- | drivers/i2c/busses/i2c-imx-lpi2c.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/i2c/busses/i2c-imx-lpi2c.c b/drivers/i2c/busses/i2c-imx-lpi2c.c index 06c4c767af32..dc00fabc919a 100644 --- a/drivers/i2c/busses/i2c-imx-lpi2c.c +++ b/drivers/i2c/busses/i2c-imx-lpi2c.c @@ -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, }, }; |