generic: fix adm6996 init

Kernel 3.14 added aditional genphy_soft_reset phy reset to phy_init_hw in drivers/net/phy/phy_device.c
Since adm6996 does in driver soft reset and doesn't use BMCR_RESET for soft reset
add dummy soft_reset callback to adm6996 driver, like it is done in ar8216.

This fixes ticket #20147

Signed-off-by: Andrej Vlasic <andrej.vlasic0@gmail.com>

SVN-Revision: 47272

target/linux/generic/files/drivers/net/phy/adm6996.c

@@ -1099,6 +1099,11 @@ static void adm6996_remove(struct phy_device *pdev)
 		unregister_switch(&priv->dev);
 }
 
+static int adm6996_soft_reset(struct phy_device *phydev)
+{
+	/* we don't need an extra reset */
+	return 0;
+}
 
 static struct phy_driver adm6996_phy_driver = {
 	.name		= "Infineon ADM6996",
@@ -1110,6 +1115,7 @@ static struct phy_driver adm6996_phy_driver = {
 	.config_init	= &adm6996_config_init,
 	.config_aneg	= &adm6996_config_aneg,
 	.read_status	= &adm6996_read_status,
+	.soft_reset	= adm6996_soft_reset,
 	.driver		= { .owner = THIS_MODULE,},
 };