phy: ti: j721e-wiz: Fix unreachable code in wiz_mode_select()

[ Upstream commit 57c0e13 ] In the wiz_mode_select() function, the configuration performed for PHY_TYPE_USXGMII is unreachable. Fix it. Fixes: b64a85f ("phy: ti: phy-j721e-wiz.c: Add usxgmii support in wiz driver") Signed-off-by: Siddharth Vadapalli <[email protected]> Reviewed-by: Roger Quadros <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Vinod Koul <[email protected]> Signed-off-by: Sasha Levin <[email protected]>
chewitt · May 11, 2023 · 5f95dc1 · 5f95dc1
1 parent f978fb6
commit 5f95dc1
Showing 1 changed file with 5 additions and 6 deletions.
diff --git a/drivers/phy/ti/phy-j721e-wiz.c b/drivers/phy/ti/phy-j721e-wiz.c
@@ -430,18 +430,17 @@ static int wiz_mode_select(struct wiz *wiz)
 	int i;
 
 	for (i = 0; i < num_lanes; i++) {
-		if (wiz->lane_phy_type[i] == PHY_TYPE_DP)
+		if (wiz->lane_phy_type[i] == PHY_TYPE_DP) {
 			mode = LANE_MODE_GEN1;
-		else if (wiz->lane_phy_type[i] == PHY_TYPE_QSGMII)
+		} else if (wiz->lane_phy_type[i] == PHY_TYPE_QSGMII) {
 			mode = LANE_MODE_GEN2;
-		else
-			continue;
-
-		if (wiz->lane_phy_type[i] == PHY_TYPE_USXGMII) {
+		} else if (wiz->lane_phy_type[i] == PHY_TYPE_USXGMII) {
 			ret = regmap_field_write(wiz->p0_mac_src_sel[i], 0x3);
 			ret = regmap_field_write(wiz->p0_rxfclk_sel[i], 0x3);
 			ret = regmap_field_write(wiz->p0_refclk_sel[i], 0x3);
 			mode = LANE_MODE_GEN1;
+		} else {
+			continue;
 		}
 
 		ret = regmap_field_write(wiz->p_standard_mode[i], mode);