diff options
| -rw-r--r-- | drivers/net/phy/phy_device.c | 22 | ||||
| -rw-r--r-- | include/linux/phy.h | 2 |
2 files changed, 20 insertions, 4 deletions
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index 3fc91e8..bdfe51f 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -699,6 +699,7 @@ int phy_suspend(struct phy_device *phydev) { struct phy_driver *phydrv = to_phy_driver(phydev->dev.driver); struct ethtool_wolinfo wol = { .cmd = ETHTOOL_GWOL }; + int ret = 0; /* If the device has WOL enabled, we cannot suspend the PHY */ phy_ethtool_get_wol(phydev, &wol); @@ -706,18 +707,31 @@ int phy_suspend(struct phy_device *phydev) return -EBUSY; if (phydrv->suspend) - return phydrv->suspend(phydev); - return 0; + ret = phydrv->suspend(phydev); + + if (ret) + return ret; + + phydev->suspended = true; + + return ret; } EXPORT_SYMBOL(phy_suspend); int phy_resume(struct phy_device *phydev) { struct phy_driver *phydrv = to_phy_driver(phydev->dev.driver); + int ret = 0; if (phydrv->resume) - return phydrv->resume(phydev); - return 0; + ret = phydrv->resume(phydev); + + if (ret) + return ret; + + phydev->suspended = false; + + return ret; } EXPORT_SYMBOL(phy_resume); diff --git a/include/linux/phy.h b/include/linux/phy.h index 1b3690b..6858098 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -328,6 +328,7 @@ struct phy_c45_device_ids { * is_c45: Set to true if this phy uses clause 45 addressing. * is_internal: Set to true if this phy is internal to a MAC. * has_fixups: Set to true if this phy has fixups/quirks. + * suspended: Set to true if this phy has been suspended successfully. * state: state of the PHY for management purposes * dev_flags: Device-specific flags used by the PHY driver. * addr: Bus address of PHY @@ -365,6 +366,7 @@ struct phy_device { bool is_c45; bool is_internal; bool has_fixups; + bool suspended; enum phy_state state; |
