linux-kernel - [PATCH 4/5] usb: mtu3: use dev_err_probe to print error log about extcon

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Message-ID: <1622182260-23767-4-git-send-email-chunfeng.yun@mediatek.com>
Date:   Fri, 28 May 2021 14:10:59 +0800
From:   Chunfeng Yun <chunfeng.yun@...iatek.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
CC:     Chunfeng Yun <chunfeng.yun@...iatek.com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        <linux-usb@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        Eddie Hung <eddie.hung@...iatek.com>
Subject: [PATCH 4/5] usb: mtu3: use dev_err_probe to print error log about extcon

Print an error log when the error number is not -EPROBE_DEFER

Signed-off-by: Chunfeng Yun <chunfeng.yun@...iatek.com>
---
 drivers/usb/mtu3/mtu3_plat.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/mtu3/mtu3_plat.c b/drivers/usb/mtu3/mtu3_plat.c
index 7786a95a874e..eaeda391693a 100644
--- a/drivers/usb/mtu3/mtu3_plat.c
+++ b/drivers/usb/mtu3/mtu3_plat.c
@@ -302,8 +302,8 @@ static int get_ssusb_rscs(struct platform_device *pdev, struct ssusb_mtk *ssusb)
 	if (!otg_sx->role_sw_used && of_property_read_bool(node, "extcon")) {
 		otg_sx->edev = extcon_get_edev_by_phandle(ssusb->dev, 0);
 		if (IS_ERR(otg_sx->edev)) {
-			dev_err(ssusb->dev, "couldn't get extcon device\n");
-			return PTR_ERR(otg_sx->edev);
+			return dev_err_probe(dev, PTR_ERR(otg_sx->edev),
+					     "couldn't get extcon device\n");
 		}
 	}
 
-- 
2.18.0