diff options
| author | Gary S. Robertson <gary.robertson@linaro.org> | 2014-07-16 17:57:27 -0500 |
|---|---|---|
| committer | Gary S. Robertson <gary.robertson@linaro.org> | 2014-07-16 17:57:27 -0500 |
| commit | 5d8c39dfa92c11553a1091717407aeaddc3de603 (patch) | |
| tree | 0df1e82ebdde6b9e3722fd16f9195be36a73c144 /drivers/net/ethernet/ti/cpsw.c | |
| parent | 0993b170ac452761d5b49bca4f7022f2f14c50bc (diff) | |
| parent | c0cbbdebe91a944d653ca75670b77bbf57498150 (diff) | |
Merge tag 'v3.14.12' of git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable into linux-lng-v3.14.xlinux-lng-3.14.12-2014.07
This is the 3.14.12 stable release
Conflicts:
arch/arm/mm/proc-v7-3level.S
kernel/hrtimer.c
mm/hugetlb.c
Diffstat (limited to 'drivers/net/ethernet/ti/cpsw.c')
| -rw-r--r-- | drivers/net/ethernet/ti/cpsw.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index 7d6d8ec676c8..921b9df2faca 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -1884,18 +1884,12 @@ static int cpsw_probe_dt(struct cpsw_platform_data *data, mdio_node = of_find_node_by_phandle(be32_to_cpup(parp)); phyid = be32_to_cpup(parp+1); mdio = of_find_device_by_node(mdio_node); - - if (strncmp(mdio->name, "gpio", 4) == 0) { - /* GPIO bitbang MDIO driver attached */ - struct mii_bus *bus = dev_get_drvdata(&mdio->dev); - - snprintf(slave_data->phy_id, sizeof(slave_data->phy_id), - PHY_ID_FMT, bus->id, phyid); - } else { - /* davinci MDIO driver attached */ - snprintf(slave_data->phy_id, sizeof(slave_data->phy_id), - PHY_ID_FMT, mdio->name, phyid); + if (!mdio) { + pr_err("Missing mdio platform device\n"); + return -EINVAL; } + snprintf(slave_data->phy_id, sizeof(slave_data->phy_id), + PHY_ID_FMT, mdio->name, phyid); mac_addr = of_get_mac_address(slave_node); if (mac_addr) |