Input: pm8941-pwrkey - remove unneded semicolon

It's not needed and is just creating a null statement so remove it.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

drivers/input/misc/pm8941-pwrkey.c

@@ -93,7 +93,7 @@ static int pm8941_reboot_notify(struct notifier_block *nb,
 	default:
 		reset_type = PON_PS_HOLD_TYPE_HARD_RESET;
 		break;
-	};
+	}
 
 	error = regmap_update_bits(pwrkey->regmap,
 				   pwrkey->baseaddr + PON_PS_HOLD_RST_CTL,