diff options
| author |   David S. Miller <davem@davemloft.net> | 2015-10-24 06:54:12 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-10-24 06:54:12 -0700 |
| commit | ba3e2084f268bdfed7627046e58a2218037e15af (patch) | |
| tree | 36b99da43ee72f81b31f0627dbfc69f50c97378f /drivers/net/phy/smsc.c | |
| parent | Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next (diff) | |
| parent | net: sysctl: fix a kmemleak warning (diff) | |
| download | linux-dev-ba3e2084f268bdfed7627046e58a2218037e15af.tar.xz linux-dev-ba3e2084f268bdfed7627046e58a2218037e15af.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
net/ipv6/xfrm6_output.c
net/openvswitch/flow_netlink.c
net/openvswitch/vport-gre.c
net/openvswitch/vport-vxlan.c
net/openvswitch/vport.c
net/openvswitch/vport.h
The openvswitch conflicts were overlapping changes. One was
the egress tunnel info fix in 'net' and the other was the
vport ->send() op simplification in 'net-next'.
The xfrm6_output.c conflicts was also a simplification
overlapping a bug fix.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/phy/smsc.c')
| -rw-r--r-- | drivers/net/phy/smsc.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/drivers/net/phy/smsc.c b/drivers/net/phy/smsc.c index 70b08958763a..dc2da8770918 100644 --- a/drivers/net/phy/smsc.c +++ b/drivers/net/phy/smsc.c @@ -43,16 +43,25 @@ static int smsc_phy_ack_interrupt(struct phy_device *phydev) static int smsc_phy_config_init(struct phy_device *phydev) { + int __maybe_unused len; + struct device *dev __maybe_unused = &phydev->dev; + struct device_node *of_node __maybe_unused = dev->of_node; int rc = phy_read(phydev, MII_LAN83C185_CTRL_STATUS); + int enable_energy = 1; if (rc < 0) return rc; - /* Enable energy detect mode for this SMSC Transceivers */ - rc = phy_write(phydev, MII_LAN83C185_CTRL_STATUS, - rc | MII_LAN83C185_EDPWRDOWN); - if (rc < 0) - return rc; + if (of_find_property(of_node, "smsc,disable-energy-detect", &len)) + enable_energy = 0; + + if (enable_energy) { + /* Enable energy detect mode for this SMSC Transceivers */ + rc = phy_write(phydev, MII_LAN83C185_CTRL_STATUS, + rc | MII_LAN83C185_EDPWRDOWN); + if (rc < 0) + return rc; + } return smsc_phy_ack_interrupt(phydev); } |