netdev - [PATCH net-next v1 18/21] net: phy: expose phy_aneg

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Message-ID: <20161103133046.3437.21618.stgit@tlendack-t1.amdoffice.net>
Date:   Thu, 3 Nov 2016 08:30:46 -0500
From:   Tom Lendacky <thomas.lendacky@....com>
To:     <netdev@...r.kernel.org>
CC:     Florian Fainelli <f.fainelli@...il.com>,
        David Miller <davem@...emloft.net>
Subject: [PATCH net-next v1 18/21] net: phy: expose phy_aneg_done API for
 use by drivers

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@....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);