Pointer variables of void * type do not require type cast.

Signed-off-by: Yu Zhe <yuzhe@nfschina.com>
---
 drivers/char/hw_random/xgene-rng.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/char/hw_random/xgene-rng.c b/drivers/char/hw_random/xgene-rng.c
index 008e6db9ce01..1ddeb32ec597 100644
--- a/drivers/char/hw_random/xgene-rng.c
+++ b/drivers/char/hw_random/xgene-rng.c
@@ -200,7 +200,7 @@ static void xgene_rng_chk_overflow(struct xgene_rng_dev *ctx)
 
 static irqreturn_t xgene_rng_irq_handler(int irq, void *id)
 {
-	struct xgene_rng_dev *ctx = (struct xgene_rng_dev *) id;
+	struct xgene_rng_dev *ctx = id;
 
 	/* RNG Alarm Counter overflow */
 	xgene_rng_chk_overflow(ctx);
-- 
2.11.0