[PATCH 2/2] [PATCH net-next v2 2/2] net: stmmac: dwmac-rk:return actual error from phy_power_on
From: Lizhe <hidden>
Date: 2025-12-16 15:08:26
Also in:
linux-rockchip, lkml, netdev
Subsystem:
arm/rockchip soc support, networking drivers, stmmac ethernet driver, the rest · Maintainers:
Heiko Stuebner, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
The function phy_power_on currently always returns 0, even when regulator operations fail. This patch modifies it to return the actual error code from regulator_enable/disable operations Signed-off-by: Lizhe <redacted> --- drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
index 2f5a65c235aa..fa989cb96714 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c@@ -1514,7 +1514,7 @@ static int rk_phy_power_set(struct rk_priv_data *bsp_priv, bool enable) dev_err(dev, "fail to disable phy-supply\n"); } - return 0; + return ret; } static struct rk_priv_data *rk_gmac_setup(struct platform_device *pdev,
--
2.17.1