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rtc: snvs: Use __maybe_unused instead of #if CONFIG_PM_SLEEP

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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>
Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Anson Huang 2019-04-30 01:07:08 +00:00 committed by Alexandre Belloni
parent 557fbf4f38
commit dacb6a4035
1 changed files with 4 additions and 15 deletions
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19
drivers/rtc/rtc-snvs.c
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@ -360,9 +360,7 @@ error_rtc_device_register:
return ret;
}
#ifdef CONFIG_PM_SLEEP
static int snvs_rtc_suspend_noirq(struct device *dev)
static int __maybe_unused snvs_rtc_suspend_noirq(struct device *dev)
{
struct snvs_rtc_data *data = dev_get_drvdata(dev);
@ -372,7 +370,7 @@ static int snvs_rtc_suspend_noirq(struct device *dev)
return 0;
}
static int snvs_rtc_resume_noirq(struct device *dev)
static int __maybe_unused snvs_rtc_resume_noirq(struct device *dev)
{
struct snvs_rtc_data *data = dev_get_drvdata(dev);
@ -383,18 +381,9 @@ static int snvs_rtc_resume_noirq(struct device *dev)
}
static const struct dev_pm_ops snvs_rtc_pm_ops = {
.suspend_noirq = snvs_rtc_suspend_noirq,
.resume_noirq = snvs_rtc_resume_noirq,
SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(snvs_rtc_suspend_noirq, snvs_rtc_resume_noirq)
};
#define SNVS_RTC_PM_OPS (&snvs_rtc_pm_ops)
#else
#define SNVS_RTC_PM_OPS NULL
#endif
static const struct of_device_id snvs_dt_ids[] = {
{ .compatible = "fsl,sec-v4.0-mon-rtc-lp", },
{ /* sentinel */ }
@ -404,7 +393,7 @@ MODULE_DEVICE_TABLE(of, snvs_dt_ids);
static struct platform_driver snvs_rtc_driver = {
.driver = {
.name = "snvs_rtc",
.pm = SNVS_RTC_PM_OPS,
.pm = &snvs_rtc_pm_ops,
.of_match_table = snvs_dt_ids,
},
.probe = snvs_rtc_probe,