From 1577ecef766650a57fceb171acee2b13cbfaf1d3 Mon Sep 17 00:00:00 2001 From: Andy Fleming Date: Wed, 4 Feb 2009 16:42:12 -0800 Subject: netdev: Merge UCC and gianfar MDIO bus drivers The MDIO bus drivers for the UCC and gianfar ethernet controllers are essentially the same. There's no reason to duplicate that much code. Signed-off-by: Andy Fleming Signed-off-by: David S. Miller --- drivers/net/gianfar.c | 23 +++++++---------------- 1 file changed, 7 insertions(+), 16 deletions(-) (limited to 'drivers/net/gianfar.c') diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c index eb8302c5ba8c..bd21b6d5f13c 100644 --- a/drivers/net/gianfar.c +++ b/drivers/net/gianfar.c @@ -93,7 +93,7 @@ #include #include "gianfar.h" -#include "gianfar_mii.h" +#include "fsl_pq_mdio.h" #define TX_TIMEOUT (1*HZ) #undef BRIEF_GFAR_ERRORS @@ -253,7 +253,7 @@ static int gfar_of_init(struct net_device *dev) of_node_put(phy); of_node_put(mdio); - gfar_mdio_bus_name(bus_name, mdio); + fsl_pq_mdio_bus_name(bus_name, mdio); snprintf(priv->phy_bus_id, sizeof(priv->phy_bus_id), "%s:%02x", bus_name, *id); } @@ -420,7 +420,7 @@ static int gfar_probe(struct of_device *ofdev, priv->hash_width = 8; priv->hash_regs[0] = &priv->regs->gaddr0; - priv->hash_regs[1] = &priv->regs->gaddr1; + priv->hash_regs[1] = &priv->regs->gaddr1; priv->hash_regs[2] = &priv->regs->gaddr2; priv->hash_regs[3] = &priv->regs->gaddr3; priv->hash_regs[4] = &priv->regs->gaddr4; @@ -836,7 +836,7 @@ void stop_gfar(struct net_device *dev) free_irq(priv->interruptTransmit, dev); free_irq(priv->interruptReceive, dev); } else { - free_irq(priv->interruptTransmit, dev); + free_irq(priv->interruptTransmit, dev); } free_skb_resources(priv); @@ -1829,6 +1829,8 @@ int gfar_clean_rx_ring(struct net_device *dev, int rx_work_limit) skb_put(skb, pkt_len); dev->stats.rx_bytes += pkt_len; + if (in_irq() || irqs_disabled()) + printk("Interrupt problem!\n"); gfar_process_frame(dev, skb, amount_pull); } else { @@ -2302,23 +2304,12 @@ static struct of_platform_driver gfar_driver = { static int __init gfar_init(void) { - int err = gfar_mdio_init(); - - if (err) - return err; - - err = of_register_platform_driver(&gfar_driver); - - if (err) - gfar_mdio_exit(); - - return err; + return of_register_platform_driver(&gfar_driver); } static void __exit gfar_exit(void) { of_unregister_platform_driver(&gfar_driver); - gfar_mdio_exit(); } module_init(gfar_init); -- cgit v1.2.1