power / PM: Eliminate CONFIG_PM_RUNTIME

After commit b2b49ccbdd54 (PM: Kconfig: Set PM_RUNTIME if PM_SLEEP is
selected) PM_RUNTIME is always set if PM is set, so #ifdef blocks
depending on CONFIG_PM_RUNTIME within #ifdef blocks depending on
CONFIG_PM may be dropped now.

Do that in drivers/power/pm2301_charger.c.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

drivers/power/pm2301_charger.c

@@ -951,8 +951,6 @@ static int pm2xxx_wall_charger_suspend(struct device *dev)
 
 #endif
 
-#ifdef CONFIG_PM_RUNTIME
-
 static int  pm2xxx_runtime_suspend(struct device *dev)
 {
 	struct i2c_client *pm2xxx_i2c_client = to_i2c_client(dev);
@@ -977,8 +975,6 @@ static int  pm2xxx_runtime_resume(struct device *dev)
 	return 0;
 }
 
-#endif
-
 static const struct dev_pm_ops pm2xxx_pm_ops = {
 	SET_SYSTEM_SLEEP_PM_OPS(pm2xxx_wall_charger_suspend,
 		pm2xxx_wall_charger_resume)