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Code Issues Releases Wiki Activity

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

[ Upstream commit 57c0e1362f ]

In the wiz_mode_select() function, the configuration performed for
PHY_TYPE_USXGMII is unreachable. Fix it.

Fixes: b64a85fb8f ("phy: ti: phy-j721e-wiz.c: Add usxgmii support in wiz driver")
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Link: https://lore.kernel.org/r/20230403094552.929108-1-s-vadapalli@ti.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Siddharth Vadapalli 2023-04-03 15:15:52 +05:30 committed by Greg Kroah-Hartman
parent f978fb62ba
commit 5f95dc1dc1
1 changed files with 5 additions and 6 deletions
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11
drivers/phy/ti/phy-j721e-wiz.c
View File

@ -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);