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, 3 insertions, 3 deletions

diff --git a/drivers/net/fs_enet/mii-fec.c b/drivers/net/fs_enet/mii-fec.c
index 4d89a22317ac..28077cc1b949 100644
--- a/drivers/net/fs_enet/mii-fec.c
+++ b/drivers/net/fs_enet/mii-fec.c
@@ -128,7 +128,7 @@ static int __devinit fs_enet_mdio_probe(struct of_device *ofdev,
         struct fec_info *fec;
         int ret = -ENOMEM, i;
 
-        new_bus = kzalloc(sizeof(struct mii_bus), GFP_KERNEL);
+        new_bus = mdiobus_alloc();
         if (!new_bus)
                 goto out;
 
@@ -190,7 +190,7 @@ out_res:
 out_fec:
         kfree(fec);
 out_mii:
-        kfree(new_bus);
+        mdiobus_free(new_bus);
 out:
         return ret;
 }
@@ -205,7 +205,7 @@ static int fs_enet_mdio_remove(struct of_device *ofdev)
         kfree(bus->irq);
         iounmap(fec->fecp);
         kfree(fec);
-        kfree(bus);
+        mdiobus_free(bus);
 
         return 0;
 }