[2.6 patch] export genphy_restart_aneg

[Adrian Bunk]

This patch fixes the following build error caused by
commit ed94493fb38a665cebcf750dfabe8a6dd13e136f
(mv643xx_eth: convert to phylib):

<--  snip  -->

...
  Building modules, stage 2.
  MODPOST 1280 modules
ERROR: "genphy_restart_aneg" [drivers/net/mv643xx_eth.ko] undefined!
...
make[2]: *** [__modpost] Error 1

<--  snip  -->


Signed-off-by: Adrian Bunk <bunk at kernel.org>

---

diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index 1716274..f11e900 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -557,6 +557,7 @@ int genphy_restart_aneg(struct phy_device *phydev)
 
 	return ctl;
 }
+EXPORT_SYMBOL(genphy_restart_aneg);
 
 
 /**