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From:   Quentin Schulz <quentin.schulz@bootlin.com>
To:     davem@davemloft.net, robh+dt@kernel.org, mark.rutland@arm.com,
        andrew@lunn.ch, f.fainelli@gmail.com
Cc:     allan.nielsen@microchip.com, netdev@vger.kernel.org,
        devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
        thomas.petazzoni@bootlin.com,
        Quentin Schulz <quentin.schulz@bootlin.com>
Subject: [PATCH net-next v2 4/7] net: phy: mscc: read 'vsc8531,edge-slowdown' as an u32
Date:   Mon,  3 Sep 2018 10:48:50 +0200
Message-Id: <20180903084853.18092-4-quentin.schulz@bootlin.com>
In-Reply-To: <20180903084853.18092-1-quentin.schulz@bootlin.com>
References: <20180903084853.18092-1-quentin.schulz@bootlin.com>
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

In the DT binding, it is specified nowhere that 'vsc8531,edge-slowdown'
is an u8, even though it's read as an u8 in the driver.

Let's update the driver to take into consideration that the
'vsc8531,edge-slowdown' property is of the default type u32.

Signed-off-by: Quentin Schulz <quentin.schulz@bootlin.com>
---

added in v2

 drivers/net/phy/mscc.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/net/phy/mscc.c b/drivers/net/phy/mscc.c
index 49dc23117732..3c7b02bb5c38 100644
--- a/drivers/net/phy/mscc.c
+++ b/drivers/net/phy/mscc.c
@@ -129,7 +129,7 @@ struct vsc8531_private {
 #ifdef CONFIG_OF_MDIO
 struct vsc8531_edge_rate_table {
 	u32 vddmac;
-	u8 slowdown[8];
+	u32 slowdown[8];
 };
 
 static const struct vsc8531_edge_rate_table edge_table[] = {
@@ -386,8 +386,7 @@ static void vsc85xx_wol_get(struct phy_device *phydev,
 #ifdef CONFIG_OF_MDIO
 static int vsc85xx_edge_rate_magic_get(struct phy_device *phydev)
 {
-	u8 sd;
-	u32 vdd;
+	u32 vdd, sd;
 	int rc, i, j;
 	struct device *dev = &phydev->mdio.dev;
 	struct device_node *of_node = dev->of_node;
@@ -400,7 +399,7 @@ static int vsc85xx_edge_rate_magic_get(struct phy_device *phydev)
 	if (rc != 0)
 		vdd = MSCC_VDDMAC_3300;
 
-	rc = of_property_read_u8(of_node, "vsc8531,edge-slowdown", &sd);
+	rc = of_property_read_u32(of_node, "vsc8531,edge-slowdown", &sd);
 	if (rc != 0)
 		sd = 0;
 
-- 
2.17.1