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rtc: snvs: 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>
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; return ret;
} }
#ifdef CONFIG_PM_SLEEP static int __maybe_unused snvs_rtc_suspend_noirq(struct device *dev)
static int snvs_rtc_suspend_noirq(struct device *dev)
{ {
struct snvs_rtc_data *data = dev_get_drvdata(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; 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); 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 = { static const struct dev_pm_ops snvs_rtc_pm_ops = {
.suspend_noirq = snvs_rtc_suspend_noirq, SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(snvs_rtc_suspend_noirq, snvs_rtc_resume_noirq)
.resume_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[] = { static const struct of_device_id snvs_dt_ids[] = {
{ .compatible = "fsl,sec-v4.0-mon-rtc-lp", }, { .compatible = "fsl,sec-v4.0-mon-rtc-lp", },
{ /* sentinel */ } { /* sentinel */ }
@ -404,7 +393,7 @@ MODULE_DEVICE_TABLE(of, snvs_dt_ids);
static struct platform_driver snvs_rtc_driver = { static struct platform_driver snvs_rtc_driver = {
.driver = { .driver = {
.name = "snvs_rtc", .name = "snvs_rtc",
.pm = SNVS_RTC_PM_OPS, .pm = &snvs_rtc_pm_ops,
.of_match_table = snvs_dt_ids, .of_match_table = snvs_dt_ids,
}, },
.probe = snvs_rtc_probe, .probe = snvs_rtc_probe,