diff options
| author | Anson Huang <anson.huang@nxp.com> | 2019-05-05 03:31:55 +0000 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2019-05-27 21:26:01 +0200 |
| commit | a4b5363a51fc78fad89368ae5b7c504bcb10f66d (patch) | |
| tree | 416f1353da35fb80586dbd7ed04a40013fa75c41 | |
| parent | cd6c84d8f0cdc911df435bb075ba22ce3c605b07 (diff) | |
| download | linux-a4b5363a51fc78fad89368ae5b7c504bcb10f66d.tar.bz2 | |
i2c: imx: Use __maybe_unused instead of #if CONFIG_PM
Use __maybe_unused for runtime PM related functions instead
of #if CONFIG_PM to simply the code.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
| -rw-r--r-- | drivers/i2c/busses/i2c-imx.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c index fd70b110e8f4..b1b8b938d7f4 100644 --- a/drivers/i2c/busses/i2c-imx.c +++ b/drivers/i2c/busses/i2c-imx.c @@ -1220,8 +1220,7 @@ static int i2c_imx_remove(struct platform_device *pdev) return 0; } -#ifdef CONFIG_PM -static int i2c_imx_runtime_suspend(struct device *dev) +static int __maybe_unused i2c_imx_runtime_suspend(struct device *dev) { struct imx_i2c_struct *i2c_imx = dev_get_drvdata(dev); @@ -1230,7 +1229,7 @@ static int i2c_imx_runtime_suspend(struct device *dev) return 0; } -static int i2c_imx_runtime_resume(struct device *dev) +static int __maybe_unused i2c_imx_runtime_resume(struct device *dev) { struct imx_i2c_struct *i2c_imx = dev_get_drvdata(dev); int ret; @@ -1246,17 +1245,13 @@ static const struct dev_pm_ops i2c_imx_pm_ops = { SET_RUNTIME_PM_OPS(i2c_imx_runtime_suspend, i2c_imx_runtime_resume, NULL) }; -#define I2C_IMX_PM_OPS (&i2c_imx_pm_ops) -#else -#define I2C_IMX_PM_OPS NULL -#endif /* CONFIG_PM */ static struct platform_driver i2c_imx_driver = { .probe = i2c_imx_probe, .remove = i2c_imx_remove, .driver = { .name = DRIVER_NAME, - .pm = I2C_IMX_PM_OPS, + .pm = &i2c_imx_pm_ops, .of_match_table = i2c_imx_dt_ids, }, .id_table = imx_i2c_devtype, |