media: i2c: ov5648: fix wrong pointer passed to IS_ERR() and PTR_ERR()

[ Upstream commit a6dd5265c2 ]

IS_ERR() and PTR_ERR() use wrong pointer, it should be
sensor->dovdd, fix it.

Fixes: e43ccb0a04 ("media: i2c: Add support for the OV5648 image sensor")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

drivers/media/i2c/ov5648.c

@@ -2498,9 +2498,9 @@ static int ov5648_probe(struct i2c_client *client)
 
 	/* DOVDD: digital I/O */
 	sensor->dovdd = devm_regulator_get(dev, "dovdd");
-	if (IS_ERR(sensor->dvdd)) {
+	if (IS_ERR(sensor->dovdd)) {
 		dev_err(dev, "cannot get DOVDD (digital I/O) regulator\n");
-		ret = PTR_ERR(sensor->dvdd);
+		ret = PTR_ERR(sensor->dovdd);
 		goto error_endpoint;
 	}