rtc: rtc-at91rm9200: switch to using SIMPLE_DEV_PM_OPS (6975a9c1) · Commits · 戴 / test

Switch to using the SIMPLE_DEV_PM_OPS macro to declare the driver's pm_ops. It reduces code size. Signed-off-by:

drivers/rtc/rtc-at91rm9200.c

+4 −12

Original line number	Diff line number	Diff line
		@@ -337,7 +337,7 @@ static int __exit at91_rtc_remove(struct platform_device *pdev)
		return 0;
		}

		#ifdef CONFIG_PM
		#ifdef CONFIG_PM_SLEEP

		/* AT91RM9200 RTC Power management control */

		@@ -369,24 +369,16 @@ static int at91_rtc_resume(struct device *dev)
		}
		return 0;
		}

		static const struct dev_pm_ops at91_rtc_pm = {
		.suspend = at91_rtc_suspend,
		.resume = at91_rtc_resume,
		};

		#define at91_rtc_pm_ptr &at91_rtc_pm

		#else
		#define at91_rtc_pm_ptr NULL
		#endif

		static SIMPLE_DEV_PM_OPS(at91_rtc_pm_ops, at91_rtc_suspend, at91_rtc_resume);

		static struct platform_driver at91_rtc_driver = {
		.remove = __exit_p(at91_rtc_remove),
		.driver = {
		.name = "at91_rtc",
		.owner = THIS_MODULE,
		.pm = at91_rtc_pm_ptr,
		.pm = &at91_rtc_pm_ops,
		},
		};