[PATCH] power: supply: generic-adc-battery: use SIMPLE_DEV_PM_OPS helper macro

[Rahul Bedarkar]

Replace ifdefs with SIMPLE_DEV_PM_OPS helper macro.

Signed-off-by: Rahul Bedarkar <rahulbedarka...@gmail.com>
---
 drivers/power/supply/generic-adc-battery.c | 17 ++++-------------
 1 file changed, 4 insertions(+), 13 deletions(-)

diff --git a/drivers/power/supply/generic-adc-battery.c 
b/drivers/power/supply/generic-adc-battery.c
index edb36bf..37e5233 100644
--- a/drivers/power/supply/generic-adc-battery.c
+++ b/drivers/power/supply/generic-adc-battery.c
@@ -383,8 +383,7 @@ static int gab_remove(struct platform_device *pdev)
        return 0;
 }
 
-#ifdef CONFIG_PM
-static int gab_suspend(struct device *dev)
+static int __maybe_unused gab_suspend(struct device *dev)
 {
        struct gab *adc_bat = dev_get_drvdata(dev);
 
@@ -393,7 +392,7 @@ static int gab_suspend(struct device *dev)
        return 0;
 }
 
-static int gab_resume(struct device *dev)
+static int __maybe_unused gab_resume(struct device *dev)
 {
        struct gab *adc_bat = dev_get_drvdata(dev);
        struct gab_platform_data *pdata = adc_bat->pdata;
@@ -407,20 +406,12 @@ static int gab_resume(struct device *dev)
        return 0;
 }
 
-static const struct dev_pm_ops gab_pm_ops = {
-       .suspend        = gab_suspend,
-       .resume         = gab_resume,
-};
-
-#define GAB_PM_OPS       (&gab_pm_ops)
-#else
-#define GAB_PM_OPS       (NULL)
-#endif
+static SIMPLE_DEV_PM_OPS(gab_pm_ops, gab_suspend, gab_resume);
 
 static struct platform_driver gab_driver = {
        .driver         = {
                .name   = "generic-adc-battery",
-               .pm     = GAB_PM_OPS
+               .pm     = &gab_pm_ops,
        },
        .probe          = gab_probe,
        .remove         = gab_remove,
-- 
2.7.4