[netdrvr] irq handler minor cleanups in several drivers

* use irq_handler_t where appropriate

* no need to use 'irq' function arg, its already stored in a data struct

* rename irq handler 'irq' argument to 'dummy', where the function
  has been analyzed and proven not to use its first argument.

* remove always-false "dev_id == NULL" test from irq handlers

* remove pointless casts from void*

* declance: irq argument is not const

* add KERN_xxx printk prefix

* fix minor whitespace weirdness

Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/net/declance.c b/drivers/net/declance.c
index 00e0194bfef0..6b1e77cc069e 100644
--- a/drivers/net/declance.c
+++ b/drivers/net/declance.c
@@ -719,15 +719,15 @@ out:
         spin_unlock(&lp->lock);
 }
 
-static irqreturn_t lance_dma_merr_int(const int irq, void *dev_id)
+static irqreturn_t lance_dma_merr_int(int irq, void *dev_id)
 {
         struct net_device *dev = dev_id;
 
-        printk("%s: DMA error\n", dev->name);
+        printk(KERN_ERR "%s: DMA error\n", dev->name);
         return IRQ_HANDLED;
 }
 
-static irqreturn_t lance_interrupt(const int irq, void *dev_id)
+static irqreturn_t lance_interrupt(int irq, void *dev_id)
 {
         struct net_device *dev = dev_id;
         struct lance_private *lp = netdev_priv(dev);