diff options
Diffstat (limited to 'drivers/net/ethernet/sis')
| -rw-r--r-- | drivers/net/ethernet/sis/sis900.c | 22 |
1 files changed, 4 insertions, 18 deletions
diff --git a/drivers/net/ethernet/sis/sis900.c b/drivers/net/ethernet/sis/sis900.c index 5bffd9749a58..efca14eaefa9 100644 --- a/drivers/net/ethernet/sis/sis900.c +++ b/drivers/net/ethernet/sis/sis900.c @@ -247,8 +247,7 @@ static const struct ethtool_ops sis900_ethtool_ops; * @net_dev: the net device to get address for * * Older SiS900 and friends, use EEPROM to store MAC address. - * MAC address is read from read_eeprom() into @net_dev->dev_addr and - * @net_dev->perm_addr. + * MAC address is read from read_eeprom() into @net_dev->dev_addr. */ static int sis900_get_mac_addr(struct pci_dev *pci_dev, @@ -271,9 +270,6 @@ static int sis900_get_mac_addr(struct pci_dev *pci_dev, for (i = 0; i < 3; i++) ((u16 *)(net_dev->dev_addr))[i] = read_eeprom(ioaddr, i+EEPROMMACAddr); - /* Store MAC Address in perm_addr */ - memcpy(net_dev->perm_addr, net_dev->dev_addr, ETH_ALEN); - return 1; } @@ -284,8 +280,7 @@ static int sis900_get_mac_addr(struct pci_dev *pci_dev, * * SiS630E model, use APC CMOS RAM to store MAC address. * APC CMOS RAM is accessed through ISA bridge. - * MAC address is read into @net_dev->dev_addr and - * @net_dev->perm_addr. + * MAC address is read into @net_dev->dev_addr. */ static int sis630e_get_mac_addr(struct pci_dev *pci_dev, @@ -311,9 +306,6 @@ static int sis630e_get_mac_addr(struct pci_dev *pci_dev, ((u8 *)(net_dev->dev_addr))[i] = inb(0x71); } - /* Store MAC Address in perm_addr */ - memcpy(net_dev->perm_addr, net_dev->dev_addr, ETH_ALEN); - pci_write_config_byte(isa_bridge, 0x48, reg & ~0x40); pci_dev_put(isa_bridge); @@ -328,7 +320,7 @@ static int sis630e_get_mac_addr(struct pci_dev *pci_dev, * * SiS635 model, set MAC Reload Bit to load Mac address from APC * to rfdr. rfdr is accessed through rfcr. MAC address is read into - * @net_dev->dev_addr and @net_dev->perm_addr. + * @net_dev->dev_addr. */ static int sis635_get_mac_addr(struct pci_dev *pci_dev, @@ -353,9 +345,6 @@ static int sis635_get_mac_addr(struct pci_dev *pci_dev, *( ((u16 *)net_dev->dev_addr) + i) = sr16(rfdr); } - /* Store MAC Address in perm_addr */ - memcpy(net_dev->perm_addr, net_dev->dev_addr, ETH_ALEN); - /* enable packet filtering */ sw32(rfcr, rfcrSave | RFEN); @@ -375,7 +364,7 @@ static int sis635_get_mac_addr(struct pci_dev *pci_dev, * EEDONE signal to refuse EEPROM access by LAN. * The EEPROM map of SiS962 or SiS963 is different to SiS900. * The signature field in SiS962 or SiS963 spec is meaningless. - * MAC address is read into @net_dev->dev_addr and @net_dev->perm_addr. + * MAC address is read into @net_dev->dev_addr. */ static int sis96x_get_mac_addr(struct pci_dev *pci_dev, @@ -395,9 +384,6 @@ static int sis96x_get_mac_addr(struct pci_dev *pci_dev, for (i = 0; i < 3; i++) mac[i] = read_eeprom(ioaddr, i + EEPROMMACAddr); - /* Store MAC Address in perm_addr */ - memcpy(net_dev->perm_addr, net_dev->dev_addr, ETH_ALEN); - rc = 1; break; } |