diff --git a/drivers/mmc/host/loongson2-mmc.c b/drivers/mmc/host/loongson2-mmc.c
index 515ccf834f0a..ba6bb8fd5535 100644
--- a/drivers/mmc/host/loongson2-mmc.c
+++ b/drivers/mmc/host/loongson2-mmc.c
@@ -485,7 +485,8 @@ static irqreturn_t loongson2_mmc_irq(int irq, void *devid)
 
 static void loongson2_mmc_dll_mode_init(struct loongson2_mmc_host *host)
 {
-	u32 val, pad_delay, delay, ret;
+	u32 val, pad_delay, delay;
+	int ret;
 
 	regmap_update_bits(host->regmap, LOONGSON2_MMC_REG_SEL,
 			   LOONGSON2_MMC_SEL_DATA, LOONGSON2_MMC_SEL_DATA);