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path: root/drivers/net/ethernet/freescale/ucc_geth.c
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Diffstat (limited to 'drivers/net/ethernet/freescale/ucc_geth.c')
-rw-r--r--drivers/net/ethernet/freescale/ucc_geth.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/net/ethernet/freescale/ucc_geth.c b/drivers/net/ethernet/freescale/ucc_geth.c
index 4dd40e057f40..650f7888e32b 100644
--- a/drivers/net/ethernet/freescale/ucc_geth.c
+++ b/drivers/net/ethernet/freescale/ucc_geth.c
@@ -1384,6 +1384,8 @@ static int adjust_enet_interface(struct ucc_geth_private *ugeth)
value = phy_read(tbiphy, ENET_TBI_MII_CR);
value &= ~0x1000; /* Turn off autonegotiation */
phy_write(tbiphy, ENET_TBI_MII_CR, value);
+
+ put_device(&tbiphy->dev);
}
init_check_frame_length_mode(ug_info->lengthCheckRx, &ug_regs->maccfg2);
@@ -1702,8 +1704,10 @@ static void uec_configure_serdes(struct net_device *dev)
* everything for us? Resetting it takes the link down and requires
* several seconds for it to come back.
*/
- if (phy_read(tbiphy, ENET_TBI_MII_SR) & TBISR_LSTATUS)
+ if (phy_read(tbiphy, ENET_TBI_MII_SR) & TBISR_LSTATUS) {
+ put_device(&tbiphy->dev);
return;
+ }
/* Single clk mode, mii mode off(for serdes communication) */
phy_write(tbiphy, ENET_TBI_MII_ANA, TBIANA_SETTINGS);
@@ -1711,6 +1715,8 @@ static void uec_configure_serdes(struct net_device *dev)
phy_write(tbiphy, ENET_TBI_MII_TBICON, TBICON_CLK_SELECT);
phy_write(tbiphy, ENET_TBI_MII_CR, TBICR_SETTINGS);
+
+ put_device(&tbiphy->dev);
}
/* Configure the PHY for dev.