linux-kernel - [PATCH 5.5 006/119] phy: ti: gmii-sel: fix set of copy-paste errors

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Date:   Tue, 24 Mar 2020 14:09:51 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Grygorii Strashko <grygorii.strashko@...com>,
        Kishon Vijay Abraham I <kishon@...com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.5 006/119] phy: ti: gmii-sel: fix set of copy-paste errors

From: Grygorii Strashko <grygorii.strashko@...com>

[ Upstream commit eefed634eb61e4094b9fb8183cb8d43b26838517 ]

- under PHY_INTERFACE_MODE_MII the 'mode' func parameter is assigned
instead of 'gmii_sel_mode' and it's working only because the default value
'gmii_sel_mode' is set to 0.

- console outputs use 'rgmii_id' and 'mode' values to print PHY mode
instead of using 'submode' value which is representing PHY interface mode
now.

This patch fixes above two cases.

Signed-off-by: Grygorii Strashko <grygorii.strashko@...com>
Signed-off-by: Kishon Vijay Abraham I <kishon@...com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/phy/ti/phy-gmii-sel.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/phy/ti/phy-gmii-sel.c b/drivers/phy/ti/phy-gmii-sel.c
index a28bd15297f53..e998e9cd8d1f8 100644
--- a/drivers/phy/ti/phy-gmii-sel.c
+++ b/drivers/phy/ti/phy-gmii-sel.c
@@ -80,20 +80,19 @@ static int phy_gmii_sel_mode(struct phy *phy, enum phy_mode mode, int submode)
 		break;
 
 	case PHY_INTERFACE_MODE_MII:
-		mode = AM33XX_GMII_SEL_MODE_MII;
+		gmii_sel_mode = AM33XX_GMII_SEL_MODE_MII;
 		break;
 
 	default:
-		dev_warn(dev,
-			 "port%u: unsupported mode: \"%s\". Defaulting to MII.\n",
-			 if_phy->id, phy_modes(rgmii_id));
+		dev_warn(dev, "port%u: unsupported mode: \"%s\"\n",
+			 if_phy->id, phy_modes(submode));
 		return -EINVAL;
 	}
 
 	if_phy->phy_if_mode = submode;
 
 	dev_dbg(dev, "%s id:%u mode:%u rgmii_id:%d rmii_clk_ext:%d\n",
-		__func__, if_phy->id, mode, rgmii_id,
+		__func__, if_phy->id, submode, rgmii_id,
 		if_phy->rmii_clock_external);
 
 	regfield = if_phy->fields[PHY_GMII_SEL_PORT_MODE];
-- 
2.20.1