[PATCH AUTOSEL 5.16 047/217] cirrus: mac89x0: use eth_hw_addr_set()
From: Sasha Levin <sashal@kernel.org>
Date: 2022-01-18 02:23:24
Also in:
lkml, stable
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: Jakub Kicinski <kuba@kernel.org> [ Upstream commit 9a962aedd30f7fceb828d3161a80e0526e358eb5 ] Byte by byte assignments. Fixes build on m68k. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/net/ethernet/cirrus/mac89x0.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/cirrus/mac89x0.c b/drivers/net/ethernet/cirrus/mac89x0.c
index 84251b85fc931..21a70b1f0ac50 100644
--- a/drivers/net/ethernet/cirrus/mac89x0.c
+++ b/drivers/net/ethernet/cirrus/mac89x0.c@@ -242,12 +242,15 @@ static int mac89x0_device_probe(struct platform_device *pdev) pr_info("No EEPROM, giving up now.\n"); goto out1; } else { + u8 addr[ETH_ALEN]; + for (i = 0; i < ETH_ALEN; i += 2) { /* Big-endian (why??!) */ unsigned short s = readreg(dev, PP_IA + i); - dev->dev_addr[i] = s >> 8; - dev->dev_addr[i+1] = s & 0xff; + addr[i] = s >> 8; + addr[i+1] = s & 0xff; } + eth_hw_addr_set(dev, addr); } dev->irq = SLOT2IRQ(slot);
--
2.34.1