diff --git a/drivers/char/hw_random/msm_rng.c b/drivers/char/hw_random/msm_rng.c
index a3bde2d7ed69..f54ccdab20cd 100644
--- a/drivers/char/hw_random/msm_rng.c
+++ b/drivers/char/hw_random/msm_rng.c
@@ -113,8 +113,8 @@ int msm_rng_direct_read(struct msm_rng_device *msm_rng_dev, void *data)
 	struct platform_device *pdev;
 	void __iomem *base;
 	size_t currsize = 0;
-	unsigned long val;
-	unsigned long *retdata = data;
+	u32 val;
+	u32 *retdata = data;
 	int ret;
 
 	pdev = msm_rng_dev->pdev;
@@ -159,8 +159,8 @@ static int msm_rng_drbg_read(struct hwrng *rng,
 	void __iomem *base;
 	size_t maxsize;
 	size_t currsize = 0;
-	unsigned long val;
-	unsigned long *retdata = data;
+	u32 val;
+	u32 *retdata = data;
 	int ret, ret1;
 
 	msm_rng_dev = (struct msm_rng_device *)rng->priv;