linux-kernel - [PATCH AUTOSEL 4.14 09/56] amd: mvme147: use eth_hw_addr

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Message-Id: <20220118024908.1953673-9-sashal@kernel.org>
Date:   Mon, 17 Jan 2022 21:48:21 -0500
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Jakub Kicinski <kuba@...nel.org>,
        "David S . Miller" <davem@...emloft.net>,
        Sasha Levin <sashal@...nel.org>, geert@...ux-m68k.org,
        arnd@...db.de, netdev@...r.kernel.org
Subject: [PATCH AUTOSEL 4.14 09/56] amd: mvme147: use eth_hw_addr_set()

From: Jakub Kicinski <kuba@...nel.org>

[ Upstream commit cc71b8b9376ff5072d23b191654408c144dac6aa ]

Byte by byte assignments.

Fixes build on m68k.

Signed-off-by: Jakub Kicinski <kuba@...nel.org>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/net/ethernet/amd/mvme147.c | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/drivers/net/ethernet/amd/mvme147.c b/drivers/net/ethernet/amd/mvme147.c
index 0a920448522f3..095055258c9da 100644
--- a/drivers/net/ethernet/amd/mvme147.c
+++ b/drivers/net/ethernet/amd/mvme147.c
@@ -73,6 +73,7 @@ struct net_device * __init mvme147lance_probe(int unit)
 	static int called;
 	static const char name[] = "MVME147 LANCE";
 	struct m147lance_private *lp;
+	u8 macaddr[ETH_ALEN];
 	u_long *addr;
 	u_long address;
 	int err;
@@ -95,15 +96,16 @@ struct net_device * __init mvme147lance_probe(int unit)
 
 	addr = (u_long *)ETHERNET_ADDRESS;
 	address = *addr;
-	dev->dev_addr[0] = 0x08;
-	dev->dev_addr[1] = 0x00;
-	dev->dev_addr[2] = 0x3e;
+	macaddr[0] = 0x08;
+	macaddr[1] = 0x00;
+	macaddr[2] = 0x3e;
 	address = address >> 8;
-	dev->dev_addr[5] = address&0xff;
+	macaddr[5] = address&0xff;
 	address = address >> 8;
-	dev->dev_addr[4] = address&0xff;
+	macaddr[4] = address&0xff;
 	address = address >> 8;
-	dev->dev_addr[3] = address&0xff;
+	macaddr[3] = address&0xff;
+	eth_hw_addr_set(dev, macaddr);
 
 	printk("%s: MVME147 at 0x%08lx, irq %d, Hardware Address %pM\n",
 	       dev->name, dev->base_addr, MVME147_LANCE_IRQ,
-- 
2.34.1