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>
diff --git a/drivers/net/fec_mpc52xx_phy.c b/drivers/net/fec_mpc52xx_phy.c
index 2a52330..08e18bc 100644
--- a/drivers/net/fec_mpc52xx_phy.c
+++ b/drivers/net/fec_mpc52xx_phy.c
@@ -83,7 +83,7 @@
int err;
int i;
- bus = kzalloc(sizeof(*bus), GFP_KERNEL);
+ bus = mdiobus_alloc();
if (bus == NULL)
return -ENOMEM;
priv = kzalloc(sizeof(*priv), GFP_KERNEL);
@@ -150,7 +150,7 @@
irq_dispose_mapping(bus->irq[i]);
kfree(bus->irq);
kfree(priv);
- kfree(bus);
+ mdiobus_free(bus);
return err;
}
@@ -171,7 +171,7 @@
irq_dispose_mapping(bus->irq[i]);
kfree(priv);
kfree(bus->irq);
- kfree(bus);
+ mdiobus_free(bus);
return 0;
}