leds: leds-asic3: switch to using SIMPLE_DEV_PM_OPS
Switch to using SIMPLE_DEV_PM_OPS macro to declare the driver's
pm_ops. It reduces code size. Also, CONFIG_PM_SLEEP is added to
suspend/ resume functions to prevent build warnings when
CONFIG_PM_SLEEP is not selected.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Bryan Wu <cooloney@gmail.com>
diff --git a/drivers/leds/leds-asic3.c b/drivers/leds/leds-asic3.c
index b474745..cf9efe4 100644
--- a/drivers/leds/leds-asic3.c
+++ b/drivers/leds/leds-asic3.c
@@ -134,6 +134,7 @@
return mfd_cell_disable(pdev);
}
+#ifdef CONFIG_PM_SLEEP
static int asic3_led_suspend(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
@@ -159,11 +160,9 @@
return ret;
}
+#endif
-static const struct dev_pm_ops asic3_led_pm_ops = {
- .suspend = asic3_led_suspend,
- .resume = asic3_led_resume,
-};
+static SIMPLE_DEV_PM_OPS(asic3_led_pm_ops, asic3_led_suspend, asic3_led_resume);
static struct platform_driver asic3_led_driver = {
.probe = asic3_led_probe,