diff options
| author | Petr Štetiar <ynezz@true.cz> | 2019-05-07 00:27:04 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-05-07 22:22:47 +0300 |
| commit | a51645f70f6384ae3329551750f7f502cb8de5fc (patch) | |
| tree | fc9af6d5d1fbcaa88b0eb60e543da7cec1acd12b /drivers/net/ethernet/ti | |
| parent | 5503a6889f72d91c9ad156e6daa9ffcdc726ddc5 (diff) | |
| download | linux-a51645f70f6384ae3329551750f7f502cb8de5fc.tar.xz | |
net: ethernet: support of_get_mac_address new ERR_PTR error
There was NVMEM support added to of_get_mac_address, so it could now
return ERR_PTR encoded error values, so we need to adjust all current
users of of_get_mac_address to this new fact.
While at it, remove superfluous is_valid_ether_addr as the MAC address
returned from of_get_mac_address is always valid and checked by
is_valid_ether_addr anyway.
Fixes: d01f449c008a ("of_net: add NVMEM support to of_get_mac_address")
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/ti')
| -rw-r--r-- | drivers/net/ethernet/ti/cpsw.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/ti/netcp_core.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index e37680654a13..b18eeb05b993 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -2232,7 +2232,7 @@ static int cpsw_probe_dt(struct cpsw_platform_data *data, no_phy_slave: mac_addr = of_get_mac_address(slave_node); - if (mac_addr) { + if (!IS_ERR(mac_addr)) { memcpy(slave_data->mac_addr, mac_addr, ETH_ALEN); } else { ret = ti_cm_get_macid(&pdev->dev, i, diff --git a/drivers/net/ethernet/ti/netcp_core.c b/drivers/net/ethernet/ti/netcp_core.c index 01d4ca331f8c..642843945031 100644 --- a/drivers/net/ethernet/ti/netcp_core.c +++ b/drivers/net/ethernet/ti/netcp_core.c @@ -2037,7 +2037,7 @@ static int netcp_create_interface(struct netcp_device *netcp_device, devm_release_mem_region(dev, res.start, size); } else { mac_addr = of_get_mac_address(node_interface); - if (mac_addr) + if (!IS_ERR(mac_addr)) ether_addr_copy(ndev->dev_addr, mac_addr); else eth_random_addr(ndev->dev_addr); |