From a1f131d2e1e8892414a4e9a79caa06d731a72b48 Mon Sep 17 00:00:00 2001 From: Siddharth Vadapalli Date: Mon, 3 Apr 2023 15:15:52 +0530 Subject: [PATCH] phy: ti: j721e-wiz: Fix unreachable code in wiz_mode_select() [ Upstream commit 57c0e1362fdd57d0cea7ab1e583b58abf4bd8c2d ] In the wiz_mode_select() function, the configuration performed for PHY_TYPE_USXGMII is unreachable. Fix it. Fixes: b64a85fb8f53 ("phy: ti: phy-j721e-wiz.c: Add usxgmii support in wiz driver") Signed-off-by: Siddharth Vadapalli Reviewed-by: Roger Quadros Link: https://lore.kernel.org/r/20230403094552.929108-1-s-vadapalli@ti.com Signed-off-by: Vinod Koul Signed-off-by: Sasha Levin --- drivers/phy/ti/phy-j721e-wiz.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/drivers/phy/ti/phy-j721e-wiz.c b/drivers/phy/ti/phy-j721e-wiz.c index 41725c6..6a63380 100644 --- a/drivers/phy/ti/phy-j721e-wiz.c +++ b/drivers/phy/ti/phy-j721e-wiz.c @@ -422,18 +422,17 @@ 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); -- 2.7.4