diff --git a/drivers/staging/media/atomisp/i2c/atomisp-gc2235.c b/drivers/staging/media/atomisp/i2c/atomisp-gc2235.c
index 998c9f46bd06..f9cc5f45fe00 100644
--- a/drivers/staging/media/atomisp/i2c/atomisp-gc2235.c
+++ b/drivers/staging/media/atomisp/i2c/atomisp-gc2235.c
@@ -433,7 +433,7 @@ static int power_up(struct v4l2_subdev *sd)
 			goto fail_power;
 	}
 
-	msleep(5);
+	fsleep(5000);
 	return 0;
 
 fail_clk: