diff options
| author | Grant Likely <grant.likely@secretlab.ca> | 2009-04-25 12:53:17 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-04-27 02:53:49 -0700 |
| commit | 1dd2d06c0459a2f1bffc56765e3cc57427818867 (patch) | |
| tree | 5cf5b6aebdc4aa8cb66d21198ee87641f9ec67f6 /drivers | |
| parent | fe192a49118f5b1272317d60c7930ece4e13ae49 (diff) | |
| download | kernel_goldelico_gta04-1dd2d06c0459a2f1bffc56765e3cc57427818867.zip kernel_goldelico_gta04-1dd2d06c0459a2f1bffc56765e3cc57427818867.tar.gz kernel_goldelico_gta04-1dd2d06c0459a2f1bffc56765e3cc57427818867.tar.bz2 | |
net: Rework pasemi_mac driver to use of_mdio infrastructure
This patch simplifies the driver by making use of more common code.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Tested-by: Olof Johansson <olof@lixom.net>
Acked-by: Olof Johansson <olof@lixom.net>
Acked-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/pasemi_mac.c | 28 | ||||
| -rw-r--r-- | drivers/net/pasemi_mac.h | 1 |
2 files changed, 4 insertions, 25 deletions
diff --git a/drivers/net/pasemi_mac.c b/drivers/net/pasemi_mac.c index 067caba..6ea4539 100644 --- a/drivers/net/pasemi_mac.c +++ b/drivers/net/pasemi_mac.c @@ -24,6 +24,7 @@ #include <linux/dmaengine.h> #include <linux/delay.h> #include <linux/netdevice.h> +#include <linux/of_mdio.h> #include <linux/etherdevice.h> #include <asm/dma-mapping.h> #include <linux/in.h> @@ -1086,34 +1087,17 @@ static int pasemi_mac_phy_init(struct net_device *dev) struct pasemi_mac *mac = netdev_priv(dev); struct device_node *dn, *phy_dn; struct phy_device *phydev; - unsigned int phy_id; - const phandle *ph; - const unsigned int *prop; - struct resource r; - int ret; dn = pci_device_to_OF_node(mac->pdev); - ph = of_get_property(dn, "phy-handle", NULL); - if (!ph) - return -ENODEV; - phy_dn = of_find_node_by_phandle(*ph); - - prop = of_get_property(phy_dn, "reg", NULL); - ret = of_address_to_resource(phy_dn->parent, 0, &r); - if (ret) - goto err; - - phy_id = *prop; - snprintf(mac->phy_id, sizeof(mac->phy_id), "%x:%02x", - (int)r.start, phy_id); - + phy_dn = of_parse_phandle(dn, "phy-handle", 0); of_node_put(phy_dn); mac->link = 0; mac->speed = 0; mac->duplex = -1; - phydev = phy_connect(dev, mac->phy_id, &pasemi_adjust_link, 0, PHY_INTERFACE_MODE_SGMII); + phydev = of_phy_connect(dev, phy_dn, &pasemi_adjust_link, 0, + PHY_INTERFACE_MODE_SGMII); if (IS_ERR(phydev)) { printk(KERN_ERR "%s: Could not attach to phy\n", dev->name); @@ -1123,10 +1107,6 @@ static int pasemi_mac_phy_init(struct net_device *dev) mac->phydev = phydev; return 0; - -err: - of_node_put(phy_dn); - return -ENODEV; } diff --git a/drivers/net/pasemi_mac.h b/drivers/net/pasemi_mac.h index 1a115ec..e2f4efa 100644 --- a/drivers/net/pasemi_mac.h +++ b/drivers/net/pasemi_mac.h @@ -100,7 +100,6 @@ struct pasemi_mac { int duplex; unsigned int msg_enable; - char phy_id[BUS_ID_SIZE]; }; /* Software status descriptor (ring_info) */ |