From: Shiji Yang <yangshiji66@qq.com>
Date: Thu, 22 Jun 2023 18:05:21 +0000 (+0800)
Subject: ramips: do not print error log when mdio bus is disabled
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=ead5860c569cfdf577408953ce7e3e0092d8866a;p=openwrt%2Fstaging%2Fblocktrron.git

ramips: do not print error log when mdio bus is disabled

The mdio bus is used to control externel switch. In most cases, they are
disabled, which is the normal behavior. Treating this as an error makes
no sense, so we need to change the notification level from error to info.

Fixes: a2acdf960704 ("ramips: mt7620: remove useless GMAC nodes")
Signed-off-by: Shiji Yang <yangshiji66@qq.com>
(cherry picked from commit 285f0668f4058a935389985eb80353c8a5adbc7d)
---

diff --git a/target/linux/ramips/files/drivers/net/ethernet/ralink/mdio.c b/target/linux/ramips/files/drivers/net/ethernet/ralink/mdio.c
index a6448443c0..7e896644f8 100644
--- a/target/linux/ramips/files/drivers/net/ethernet/ralink/mdio.c
+++ b/target/linux/ramips/files/drivers/net/ethernet/ralink/mdio.c
@@ -257,7 +257,7 @@ err_free_bus:
 err_put_node:
 	of_node_put(mii_np);
 err_no_bus:
-	dev_err(priv->dev, "%s disabled", "mdio-bus");
+	dev_info(priv->dev, "%s disabled", "mdio-bus");
 	priv->mii_bus = NULL;
 	return err;
 }