fs_enet: Be an of_platform device when CONFIG_PPC_CPM_NEW_BINDING is set.

The existing OF glue code was crufty and broken.  Rather than fix it, it
will be removed, and the ethernet driver now talks to the device tree
directly.

The old, non-CONFIG_PPC_CPM_NEW_BINDING code can go away once CPM
platforms are dropped from arch/ppc (which will hopefully be soon), and
existing arch/powerpc boards that I wasn't able to test on for this
patchset get converted (which should be even sooner).

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 3 insertions, 52 deletions

diff --git a/drivers/net/fs_enet/fs_enet.h b/drivers/net/fs_enet/fs_enet.h
index 85571e49ec7..5a5c9d18df2 100644
--- a/drivers/net/fs_enet/fs_enet.h
+++ b/drivers/net/fs_enet/fs_enet.h
@@ -24,19 +24,6 @@ struct fec_info {
 #include <asm/cpm2.h>
 #endif
 
-/* This is used to operate with pins.
-  Note that the actual port size may
-    be different; cpm(s) handle it OK  */
-struct bb_info {
-	u8 mdio_dat_msk;
-	u8 mdio_dir_msk;
-	u8 *mdio_dir;
-	u8 *mdio_dat;
-	u8 mdc_msk;
-	u8 *mdc_dat;
-	int delay;
-};
-
 /* hw driver ops */
 struct fs_ops {
 	int (*setup_data)(struct net_device *dev);
@@ -85,48 +72,12 @@ struct phy_info {
 #define ENET_RX_ALIGN  16
 #define ENET_RX_FRSIZE L1_CACHE_ALIGN(PKT_MAXBUF_SIZE + ENET_RX_ALIGN - 1)
 
-struct fs_enet_mii_bus {
-	struct list_head list;
-	spinlock_t mii_lock;
-	const struct fs_mii_bus_info *bus_info;
-	int refs;
-	u32 usage_map;
-
-	int (*mii_read)(struct fs_enet_mii_bus *bus,
-			int phy_id, int location);
-
-	void (*mii_write)(struct fs_enet_mii_bus *bus,
-			int phy_id, int location, int value);
-
-	union {
-		struct {
-			unsigned int mii_speed;
-			void *fecp;
-		} fec;
-
-		struct {
-			/* note that the actual port size may */
-			/* be different; cpm(s) handle it OK  */
-			u8 mdio_msk;
-			u8 *mdio_dir;
-			u8 *mdio_dat;
-			u8 mdc_msk;
-			u8 *mdc_dir;
-			u8 *mdc_dat;
-		} bitbang;
-
-		struct {
-			u16 lpa;
-		} fixed;
-	};
-};
-
 struct fs_enet_private {
 	struct napi_struct napi;
 	struct device *dev;	/* pointer back to the device (must be initialized first) */
 	spinlock_t lock;	/* during all ops except TX pckt processing */
 	spinlock_t tx_lock;	/* during fs_start_xmit and fs_tx         */
-	const struct fs_platform_info *fpi;
+	struct fs_platform_info *fpi;
 	const struct fs_ops *ops;
 	int rx_ring, tx_ring;
 	dma_addr_t ring_mem_addr;
@@ -145,7 +96,6 @@ struct fs_enet_private {
 	u32 msg_enable;
 	struct mii_if_info mii_if;
 	unsigned int last_mii_status;
-	struct fs_enet_mii_bus *mii_bus;
 	int interrupt;
 
 	struct phy_device *phydev;
@@ -187,9 +137,10 @@ struct fs_enet_private {
 };
 
 /***************************************************************************/
+#ifndef CONFIG_PPC_CPM_NEW_BINDING
 int fs_enet_mdio_bb_init(void);
-int fs_mii_fixed_init(struct fs_enet_mii_bus *bus);
 int fs_enet_mdio_fec_init(void);
+#endif
 
 void fs_init_bds(struct net_device *dev);
 void fs_cleanup_bds(struct net_device *dev);