macb: unify at91 and avr32 platform data

Both at91 and avr32 defines its own platform data structure for
the macb driver and both share common structures though at91
includes a currently unused phy_irq_pin.  Create a common
macb_platform_data for macb that both at91 and avr32 can use.  In
future we can use this to support other architectures that use the
same IP block with the macb driver.

v2: rename eth_platform_data to macb_platform_data and allow at91_ether
to share the platform data with macb.

Signed-off-by: Jamie Iles <jamie@jamieiles.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Tested-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

3 files changed, 9 insertions, 8 deletions

diff --git a/drivers/net/ethernet/cadence/at91_ether.c b/drivers/net/ethernet/cadence/at91_ether.c
index 56624d303487..dfeb46cb3f74 100644
--- a/drivers/net/ethernet/cadence/at91_ether.c
+++ b/drivers/net/ethernet/cadence/at91_ether.c
@@ -26,6 +26,7 @@
 #include <linux/skbuff.h>
 #include <linux/dma-mapping.h>
 #include <linux/ethtool.h>
+#include <linux/platform_data/macb.h>
 #include <linux/platform_device.h>
 #include <linux/clk.h>
 #include <linux/gfp.h>
@@ -984,7 +985,7 @@ static const struct net_device_ops at91ether_netdev_ops = {
 static int __init at91ether_setup(unsigned long phy_type, unsigned short phy_address,
                         struct platform_device *pdev, struct clk *ether_clk)
 {
-        struct at91_eth_data *board_data = pdev->dev.platform_data;
+        struct macb_platform_data *board_data = pdev->dev.platform_data;
         struct net_device *dev;
         struct at91_private *lp;
         unsigned int val;
diff --git a/drivers/net/ethernet/cadence/at91_ether.h b/drivers/net/ethernet/cadence/at91_ether.h
index 353f4dab62be..3725fbb0defe 100644
--- a/drivers/net/ethernet/cadence/at91_ether.h
+++ b/drivers/net/ethernet/cadence/at91_ether.h
@@ -85,7 +85,9 @@ struct recv_desc_bufs
 struct at91_private
 {
         struct mii_if_info mii;                 /* ethtool support */
-        struct at91_eth_data board_data;        /* board-specific configuration */
+        struct macb_platform_data board_data;   /* board-specific
+                                                 * configuration (shared with
+                                                 * macb for common data */
         struct clk *ether_clk;                  /* clock */
 
         /* PHY */
diff --git a/drivers/net/ethernet/cadence/macb.c b/drivers/net/ethernet/cadence/macb.c
index b0fa47870add..d97d9ce986f8 100644
--- a/drivers/net/ethernet/cadence/macb.c
+++ b/drivers/net/ethernet/cadence/macb.c
@@ -19,12 +19,10 @@
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/dma-mapping.h>
+#include <linux/platform_data/macb.h>
 #include <linux/platform_device.h>
 #include <linux/phy.h>
 
-#include <mach/board.h>
-#include <mach/cpu.h>
-
 #include "macb.h"
 
 #define RX_BUFFER_SIZE          128
@@ -191,7 +189,7 @@ static int macb_mii_probe(struct net_device *dev)
 {
         struct macb *bp = netdev_priv(dev);
         struct phy_device *phydev;
-        struct eth_platform_data *pdata;
+        struct macb_platform_data *pdata;
         int ret;
 
         phydev = phy_find_first(bp->mii_bus);
@@ -228,7 +226,7 @@ static int macb_mii_probe(struct net_device *dev)
 
 static int macb_mii_init(struct macb *bp)
 {
-        struct eth_platform_data *pdata;
+        struct macb_platform_data *pdata;
         int err = -ENXIO, i;
 
         /* Enable management port */
@@ -1119,7 +1117,7 @@ static const struct net_device_ops macb_netdev_ops = {
 
 static int __init macb_probe(struct platform_device *pdev)
 {
-        struct eth_platform_data *pdata;
+        struct macb_platform_data *pdata;
         struct resource *regs;
         struct net_device *dev;
         struct macb *bp;