phy: Add suspend/resume support to SMSC PHYs

All supported SMSC PHYs implement the standard "power down" bit 11 of
BMCR, so this patch adds support using the generic genphy_{suspend,resume}
functions.

Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/phy/smsc.c b/drivers/net/phy/smsc.c
index c05d38d..1387187 100644 (file)
--- a/drivers/net/phy/smsc.c
+++ b/drivers/net/phy/smsc.c
@@ -81,6 +81,9 @@ static struct phy_driver lan83c185_driver = {
        .ack_interrupt  = smsc_phy_ack_interrupt,
        .config_intr    = smsc_phy_config_intr,
 
+       .suspend        = genphy_suspend,
+       .resume         = genphy_resume,
+
        .driver         = { .owner = THIS_MODULE, }
 };
 
@@ -102,6 +105,9 @@ static struct phy_driver lan8187_driver = {
        .ack_interrupt  = smsc_phy_ack_interrupt,
        .config_intr    = smsc_phy_config_intr,
 
+       .suspend        = genphy_suspend,
+       .resume         = genphy_resume,
+
        .driver         = { .owner = THIS_MODULE, }
 };
 
@@ -123,6 +129,9 @@ static struct phy_driver lan8700_driver = {
        .ack_interrupt  = smsc_phy_ack_interrupt,
        .config_intr    = smsc_phy_config_intr,
 
+       .suspend        = genphy_suspend,
+       .resume         = genphy_resume,
+
        .driver         = { .owner = THIS_MODULE, }
 };
 
@@ -144,6 +153,9 @@ static struct phy_driver lan911x_int_driver = {
        .ack_interrupt  = smsc_phy_ack_interrupt,
        .config_intr    = smsc_phy_config_intr,
 
+       .suspend        = genphy_suspend,
+       .resume         = genphy_resume,
+
        .driver         = { .owner = THIS_MODULE, }
 };