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Subject[PATCH] net: natsemi: fix hw address initialization for jazz and xtensa
Date
Use eth_hw_addr_set function instead of writing the address directly to
net_device::dev_addr.

Fixes: adeef3e32146 ("net: constify netdev->dev_addr")
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
---
drivers/net/ethernet/natsemi/jazzsonic.c | 6 ++++--
drivers/net/ethernet/natsemi/xtsonic.c | 6 ++++--
2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/natsemi/jazzsonic.c b/drivers/net/ethernet/natsemi/jazzsonic.c
index d74a80f010c5..3f371faeb6d0 100644
--- a/drivers/net/ethernet/natsemi/jazzsonic.c
+++ b/drivers/net/ethernet/natsemi/jazzsonic.c
@@ -114,6 +114,7 @@ static int sonic_probe1(struct net_device *dev)
struct sonic_local *lp = netdev_priv(dev);
int err = -ENODEV;
int i;
+ unsigned char addr[ETH_ALEN];

if (!request_mem_region(dev->base_addr, SONIC_MEM_SIZE, jazz_sonic_string))
return -EBUSY;
@@ -143,9 +144,10 @@ static int sonic_probe1(struct net_device *dev)
SONIC_WRITE(SONIC_CEP,0);
for (i=0; i<3; i++) {
val = SONIC_READ(SONIC_CAP0-i);
- dev->dev_addr[i*2] = val;
- dev->dev_addr[i*2+1] = val >> 8;
+ addr[i*2] = val;
+ addr[i*2+1] = val >> 8;
}
+ eth_hw_addr_set(dev, addr);

lp->dma_bitmode = SONIC_BITMODE32;

diff --git a/drivers/net/ethernet/natsemi/xtsonic.c b/drivers/net/ethernet/natsemi/xtsonic.c
index ca4686094701..7d51bcb1b918 100644
--- a/drivers/net/ethernet/natsemi/xtsonic.c
+++ b/drivers/net/ethernet/natsemi/xtsonic.c
@@ -127,6 +127,7 @@ static int __init sonic_probe1(struct net_device *dev)
unsigned int base_addr = dev->base_addr;
int i;
int err = 0;
+ unsigned char addr[ETH_ALEN];

if (!request_mem_region(base_addr, 0x100, xtsonic_string))
return -EBUSY;
@@ -163,9 +164,10 @@ static int __init sonic_probe1(struct net_device *dev)

for (i=0; i<3; i++) {
unsigned int val = SONIC_READ(SONIC_CAP0-i);
- dev->dev_addr[i*2] = val;
- dev->dev_addr[i*2+1] = val >> 8;
+ addr[i*2] = val;
+ addr[i*2+1] = val >> 8;
}
+ eth_hw_addr_set(dev, addr);

lp->dma_bitmode = SONIC_BITMODE32;

--
2.20.1
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