linux-kernel - [PATCH] staging: hikey9xx: Fix incorrect assignement

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Message-Id: <20200921174113.19566-1-a.dewar@sussex.ac.uk>
Date:   Mon, 21 Sep 2020 18:41:13 +0100
From:   Alex Dewar <alex.dewar90@...il.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     Alex Dewar <a.dewar@...sex.ac.uk>,
        Mauro Carvalho Chehab <mchehab+huawei@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Yu Chen <chenyu56@...wei.com>, devel@...verdev.osuosl.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] staging: hikey9xx: Fix incorrect assignement

In hi3670_phy_probe(), when reading property tx-vboost-lvl fails, its
default value is assigned to priv->eye_diagram_param, rather than
priv->tx_vboost_lvl. Fix this.

Fixes: 8971a3b880b2 ("staging: hikey9xx: add USB physical layer for Kirin 3670")
Addresses-Coverity: CID 1497107: Incorrect expression (COPY_PASTE_ERROR)
Signed-off-by: Alex Dewar <a.dewar@...sex.ac.uk>
---
 drivers/staging/hikey9xx/phy-hi3670-usb3.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/hikey9xx/phy-hi3670-usb3.c b/drivers/staging/hikey9xx/phy-hi3670-usb3.c
index 42dbc20a0b9a..4fc013911a78 100644
--- a/drivers/staging/hikey9xx/phy-hi3670-usb3.c
+++ b/drivers/staging/hikey9xx/phy-hi3670-usb3.c
@@ -640,7 +640,7 @@ static int hi3670_phy_probe(struct platform_device *pdev)
 
 	if (of_property_read_u32(dev->of_node, "hisilicon,tx-vboost-lvl",
 				 &priv->tx_vboost_lvl))
-		priv->eye_diagram_param = KIRIN970_USB_DEFAULT_PHY_VBOOST;
+		priv->tx_vboost_lvl = KIRIN970_USB_DEFAULT_PHY_VBOOST;
 
 	phy = devm_phy_create(dev, NULL, &hi3670_phy_ops);
 	if (IS_ERR(phy))
-- 
2.28.0