[PATCH net-next v1 18/21] net: phy: expose phy_aneg_done API for use by drivers

[Tom Lendacky <thomas.lendacky@amd.com>]

Make phy_aneg_done() available to drivers so that the result of the
auto-negotiation initiated by phy_start_aneg() can be determined.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
---
 drivers/net/phy/phy.c |    3 ++-
 include/linux/phy.h   |    1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 2f94c60..e6dd222 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -143,13 +143,14 @@ static int phy_config_interrupt(struct phy_device *phydev, u32 interrupts)
  * Returns > 0 on success or < 0 on error. 0 means that auto-negotiation
  * is still pending.
  */
-static inline int phy_aneg_done(struct phy_device *phydev)
+int phy_aneg_done(struct phy_device *phydev)
 {
 	if (phydev->drv->aneg_done)
 		return phydev->drv->aneg_done(phydev);
 
 	return genphy_aneg_done(phydev);
 }
+EXPORT_SYMBOL(phy_aneg_done);
 
 /* A structure for mapping a particular speed and duplex
  * combination to a particular SUPPORTED and ADVERTISED value
diff --git a/include/linux/phy.h b/include/linux/phy.h
index e7e1fd3..9880d73 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -786,6 +786,7 @@ struct phy_device *phy_connect(struct net_device *dev, const char *bus_id,
 void phy_start(struct phy_device *phydev);
 void phy_stop(struct phy_device *phydev);
 int phy_start_aneg(struct phy_device *phydev);
+int phy_aneg_done(struct phy_device *phydev);
 
 int phy_stop_interrupts(struct phy_device *phydev);