Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6

[linux-2.6-omap-h63xx.git] / drivers / net / irda / donauboe.c

diff --git a/drivers/net/irda/donauboe.c b/drivers/net/irda/donauboe.c
index 636d0630fe02b31b1d2c4edb67e4ab11aba3cace..11af0ae7510e0823d033629a3bdf15f1a6175f2c 100644 (file)
--- a/drivers/net/irda/donauboe.c
+++ b/drivers/net/irda/donauboe.c
@@ -1154,13 +1154,10 @@ dumpbufs(skb->data,skb->len,'>');
 static irqreturn_t
 toshoboe_interrupt (int irq, void *dev_id)
 {
-  struct toshoboe_cb *self = (struct toshoboe_cb *) dev_id;
+  struct toshoboe_cb *self = dev_id;
   __u8 irqstat;
   struct sk_buff *skb = NULL;
 
-  if (self == NULL && toshoboe_invalid_dev(irq))
-    return IRQ_NONE;
-
   irqstat = INB (OBOE_ISR);
 
 /* was it us */
@@ -1348,13 +1345,11 @@ toshoboe_net_open (struct net_device *dev)
 {
   struct toshoboe_cb *self;
   unsigned long flags;
+  int rc;
 
   IRDA_DEBUG (4, "%s()\n", __FUNCTION__);
 
-  IRDA_ASSERT (dev != NULL, return -1; );
-  self = (struct toshoboe_cb *) dev->priv;
-
-  IRDA_ASSERT (self != NULL, return 0; );
+  self = netdev_priv(dev);
 
   if (self->async)
     return -EBUSY;
@@ -1362,11 +1357,10 @@ toshoboe_net_open (struct net_device *dev)
   if (self->stopped)
     return 0;
 
-  if (request_irq (self->io.irq, toshoboe_interrupt,
-                   IRQF_SHARED | IRQF_DISABLED, dev->name, (void *) self))
-    {
-      return -EAGAIN;
-    }
+  rc = request_irq (self->io.irq, toshoboe_interrupt,
+                    IRQF_SHARED | IRQF_DISABLED, dev->name, self);
+  if (rc)
+       return rc;
 
   spin_lock_irqsave(&self->spinlock, flags);
   toshoboe_startchip (self);
@@ -1609,7 +1603,7 @@ toshoboe_open (struct pci_dev *pci_dev, const struct pci_device_id *pdid)
   irda_qos_bits_to_value (&self->qos);
 
   /* Allocate twice the size to guarantee alignment */
-  self->ringbuf = (void *) kmalloc (OBOE_RING_LEN << 1, GFP_KERNEL);
+  self->ringbuf = kmalloc(OBOE_RING_LEN << 1, GFP_KERNEL);
   if (!self->ringbuf)
     {
       printk (KERN_ERR DRIVER_NAME ": can't allocate DMA buffers\n");