s3c_adc_battery: Fix method names when PM not set

s3c_adc_battery declares wrong method names when CONFIG_PM is not set.

Signed-off-by: Heiko Stuebner <[e-mail]>
Acked-by: Vasily Khoruzhick <[e-mail]>
Signed-off-by: Anton Vorontsov <[e-mail]>

drivers/power/s3c_adc_battery.c

···
 	return 0;
 }
 #else
-#define s3c_adc_battery_suspend NULL
-#define s3c_adc_battery_resume NULL
+#define s3c_adc_bat_suspend NULL
+#define s3c_adc_bat_resume NULL
 #endif
 
 static struct platform_driver s3c_adc_bat_driver = {