diff options
Diffstat (limited to 'drivers/net/smsc911x.c')
-rw-r--r-- | drivers/net/smsc911x.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/smsc911x.c b/drivers/net/smsc911x.c index ad3cbc91a8fa..af8f60ca0f57 100644 --- a/drivers/net/smsc911x.c +++ b/drivers/net/smsc911x.c | |||
@@ -1680,6 +1680,7 @@ static int smsc911x_eeprom_write_location(struct smsc911x_data *pdata, | |||
1680 | u8 address, u8 data) | 1680 | u8 address, u8 data) |
1681 | { | 1681 | { |
1682 | u32 op = E2P_CMD_EPC_CMD_ERASE_ | address; | 1682 | u32 op = E2P_CMD_EPC_CMD_ERASE_ | address; |
1683 | u32 temp; | ||
1683 | int ret; | 1684 | int ret; |
1684 | 1685 | ||
1685 | SMSC_TRACE(DRV, "address 0x%x, data 0x%x", address, data); | 1686 | SMSC_TRACE(DRV, "address 0x%x, data 0x%x", address, data); |
@@ -1688,6 +1689,10 @@ static int smsc911x_eeprom_write_location(struct smsc911x_data *pdata, | |||
1688 | if (!ret) { | 1689 | if (!ret) { |
1689 | op = E2P_CMD_EPC_CMD_WRITE_ | address; | 1690 | op = E2P_CMD_EPC_CMD_WRITE_ | address; |
1690 | smsc911x_reg_write(pdata, E2P_DATA, (u32)data); | 1691 | smsc911x_reg_write(pdata, E2P_DATA, (u32)data); |
1692 | |||
1693 | /* Workaround for hardware read-after-write restriction */ | ||
1694 | temp = smsc911x_reg_read(pdata, BYTE_TEST); | ||
1695 | |||
1691 | ret = smsc911x_eeprom_send_cmd(pdata, op); | 1696 | ret = smsc911x_eeprom_send_cmd(pdata, op); |
1692 | } | 1697 | } |
1693 | 1698 | ||