diff options
| -rw-r--r-- | drivers/net/phy/motorcomm.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/net/phy/motorcomm.c b/drivers/net/phy/motorcomm.c index 796b68f4b499..7e6ac2c5e27e 100644 --- a/drivers/net/phy/motorcomm.c +++ b/drivers/net/phy/motorcomm.c @@ -50,18 +50,13 @@ static int yt8511_write_page(struct phy_device *phydev, int page) static int yt8511_config_init(struct phy_device *phydev) { + int oldpage, ret = 0; unsigned int ge, fe; - int ret, oldpage; - /* set clock mode to 125mhz */ oldpage = phy_select_page(phydev, YT8511_EXT_CLK_GATE); if (oldpage < 0) goto err_restore_page; - ret = __phy_modify(phydev, YT8511_PAGE, 0, YT8511_CLK_125M); - if (ret < 0) - goto err_restore_page; - /* set rgmii delay mode */ switch (phydev->interface) { case PHY_INTERFACE_MODE_RGMII: @@ -80,14 +75,20 @@ static int yt8511_config_init(struct phy_device *phydev) ge = YT8511_DELAY_RX | YT8511_DELAY_GE_TX_EN; fe = YT8511_DELAY_FE_TX_EN; break; - default: /* leave everything alone in other modes */ - break; + default: /* do not support other modes */ + ret = -EOPNOTSUPP; + goto err_restore_page; } ret = __phy_modify(phydev, YT8511_PAGE, (YT8511_DELAY_RX | YT8511_DELAY_GE_TX_EN), ge); if (ret < 0) goto err_restore_page; + /* set clock mode to 125mhz */ + ret = __phy_modify(phydev, YT8511_PAGE, 0, YT8511_CLK_125M); + if (ret < 0) + goto err_restore_page; + /* fast ethernet delay is in a separate page */ ret = __phy_write(phydev, YT8511_PAGE_SELECT, YT8511_EXT_DELAY_DRIVE); if (ret < 0) |