diff --git a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c
index 3deb09be6400..33e08efa3039 100644
--- a/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c
+++ b/drivers/media/platform/renesas/rzg2l-cru/rzg2l-csi2.c
@@ -402,7 +402,7 @@ static void rzg2l_csi2_mipi_link_disable(struct rzg2l_csi2 *csi2)
 	rzg2l_csi2_write(csi2, CSI2nRTCT, CSI2nRTCT_VSRST);
 
 	/* Make sure CSI2nRTST.VSRSTS bit is cleared */
-	while (timeout--) {
+	while (--timeout) {
 		if (!(rzg2l_csi2_read(csi2, CSI2nRTST) & CSI2nRTST_VSRSTS))
 			break;
 		usleep_range(100, 200);