net: phy: export phy_start_machine() for phylink

phylink will need phy_start_machine exported, so lets export it as a
GPL symbol.  Documentation/networking/phy.txt indicates that this
should be a PHY API function.

Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index d5f2af2c5ddb76747ccfa5276b0a247a2c40fd45..dae13f028c84ee177800a138dd80e3a5228a2d60 100644 (file)
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -556,6 +556,7 @@ void phy_start_machine(struct phy_device *phydev)
 {
        queue_delayed_work(system_power_efficient_wq, &phydev->state_queue, HZ);
 }
+EXPORT_SYMBOL_GPL(phy_start_machine);
 
 /**
  * phy_trigger_machine - trigger the state machine to run