diff --git a/drivers/gpio/gpio-aspeed.c b/drivers/gpio/gpio-aspeed.c
index 1e00f4045f9dd10be6791653b7e8c294e5ce4d22..2342e154029b0ad3aa7a849ec1d981a1e33d9e2b 100644
--- a/drivers/gpio/gpio-aspeed.c
+++ b/drivers/gpio/gpio-aspeed.c
@@ -240,7 +240,7 @@ static inline void __iomem *bank_reg(struct aspeed_gpio *gpio,
 	case reg_cmdsrc1:
 		return gpio->base + bank->cmdsrc_regs + GPIO_CMDSRC_1;
 	}
-	BUG_ON(1);
+	BUG();
 }
 
 #define GPIO_BANK(x)	((x) >> 5)