phylib: move to dynamic allocation of struct mii_bus

This patch introduces mdiobus_alloc() and mdiobus_free(), and
makes all mdio bus drivers use these functions to allocate their
struct mii_bus'es dynamically.

Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Andy Fleming <afleming@freescale.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index 6c7b5e303dbb..be252abe8985 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -2556,7 +2556,7 @@ struct tg3 {
         int                             msi_cap;
         int                             pcix_cap;
 
-        struct mii_bus                  mdio_bus;
+        struct mii_bus                  *mdio_bus;
         int                             mdio_irq[PHY_MAX_ADDR];
 
         /* PHY info */