From ded6014dfdcf8a9a73fc67eee72d40cdfff4e1fc Mon Sep 17 00:00:00 2001
From: Jonas Karlman <jonas@kwiboo.se>
Date: Sun, 1 Oct 2023 19:17:17 +0000
Subject: [PATCH] net: dwc_eth_qos: Return error code when start fails
Return error code when phy_connect fails or no link can be established.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
---
drivers/net/dwc_eth_qos.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/dwc_eth_qos.c b/drivers/net/dwc_eth_qos.c
index c733974793..27be5cf70b 100644
--- a/drivers/net/dwc_eth_qos.c
+++ b/drivers/net/dwc_eth_qos.c
@@ -812,6 +812,7 @@ static int eqos_start(struct udevice *dev)
if (!eqos->phy) {
pr_err("phy_connect() failed");
+ ret = -ENODEV;
goto err_stop_resets;
}
@@ -839,6 +840,7 @@ static int eqos_start(struct udevice *dev)
if (!eqos->phy->link) {
pr_err("No link");
+ ret = -EAGAIN;
goto err_shutdown_phy;
}
--
2.39.5