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authorJingoo Han <jg1.han@samsung.com>2013-03-25 23:47:19 -0700
committerBryan Wu <cooloney@gmail.com>2013-04-01 11:04:54 -0700
commitdf92d5ff5e70999274f53884cc2c40ae620a109a (patch)
treebbc6ed75da0e0753242ef1db9387c75fc63ea15a /drivers/leds
parentcceba0e4b8f41a495dc7a5ab2795dcab0ddb64c1 (diff)
downloadop-kernel-dev-df92d5ff5e70999274f53884cc2c40ae620a109a.zip
op-kernel-dev-df92d5ff5e70999274f53884cc2c40ae620a109a.tar.gz
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>
Diffstat (limited to 'drivers/leds')
-rw-r--r--drivers/leds/leds-asic3.c7
1 files changed, 3 insertions, 4 deletions
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 @@ static int asic3_led_remove(struct platform_device *pdev)
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 @@ static int asic3_led_resume(struct device *dev)
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,
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