From: Marek Vasut <marek.vasut@mailbox.org>
Date: Sat, 6 Sep 2025 23:00:44 +0000 (+0200)
Subject: phy: Reset init count on phy exit failure
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c6a4b44cdcc11431223a9d9db17de0c587d49c72;p=thirdparty%2Fu-boot.git

phy: Reset init count on phy exit failure

In case the PHY exit callback reports failure, reset init_count to 0 anyway,
so the next attempt at PHY initialization might try to reinitialize the PHY
and restore it to normal operation.

Signed-off-by: Marek Vasut <marek.vasut@mailbox.org>
Reviewed-by: Siddharth Vadapalli <s-vadapalli@ti.com>
---

diff --git a/drivers/phy/phy-uclass.c b/drivers/phy/phy-uclass.c
index 714be123856..f8d4fb3b41b 100644
--- a/drivers/phy/phy-uclass.c
+++ b/drivers/phy/phy-uclass.c
@@ -274,7 +274,7 @@ int generic_phy_exit(struct phy *phy)
 {
 	struct phy_counts *counts;
 	struct phy_ops const *ops;
-	int ret;
+	int ret = 0;
 
 	if (!generic_phy_valid(phy))
 		return 0;
@@ -292,12 +292,11 @@ int generic_phy_exit(struct phy *phy)
 		if (ret) {
 			dev_err(phy->dev, "PHY: Failed to exit %s: %d.\n",
 				phy->dev->name, ret);
-			return ret;
 		}
 	}
 	counts->init_count = 0;
 
-	return 0;
+	return ret;
 }
 
 int generic_phy_power_on(struct phy *phy)