netdev - [net-next 37/39] can: c_can: use 32-bit write to set arbitration register

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Message-Id: <20210330114559.1114855-38-mkl@pengutronix.de>
Date:   Tue, 30 Mar 2021 13:45:57 +0200
From:   Marc Kleine-Budde <mkl@...gutronix.de>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, kuba@...nel.org, linux-can@...r.kernel.org,
        kernel@...gutronix.de, Dario Binacchi <dariobin@...ero.it>,
        Marc Kleine-Budde <mkl@...gutronix.de>
Subject: [net-next 37/39] can: c_can: use 32-bit write to set arbitration register

From: Dario Binacchi <dariobin@...ero.it>

The arbitration register is already set up with 32-bit writes in the
other parts of the code except for this point.

Link: https://lore.kernel.org/r/20210302215435.18286-5-dariobin@libero.it
Signed-off-by: Dario Binacchi <dariobin@...ero.it>
Signed-off-by: Marc Kleine-Budde <mkl@...gutronix.de>
---
 drivers/net/can/c_can/c_can.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/can/c_can/c_can.c b/drivers/net/can/c_can/c_can.c
index 980abf6a8609..8fd20304f1ec 100644
--- a/drivers/net/can/c_can/c_can.c
+++ b/drivers/net/can/c_can/c_can.c
@@ -279,8 +279,7 @@ static void c_can_inval_msg_object(struct net_device *dev, int iface, int obj)
 {
 	struct c_can_priv *priv = netdev_priv(dev);
 
-	priv->write_reg(priv, C_CAN_IFACE(ARB1_REG, iface), 0);
-	priv->write_reg(priv, C_CAN_IFACE(ARB2_REG, iface), 0);
+	priv->write_reg32(priv, C_CAN_IFACE(ARB1_REG, iface), 0);
 	c_can_inval_tx_object(dev, iface, obj);
 }
 
-- 
2.30.2