[PARPORT] Remove unused 'irq' argument from parport irq functions

None of the drivers with a struct pardevice's ->irq_func() hook ever
used the 'irq' argument passed to it, so remove it.

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

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/char/ppdev.c b/drivers/char/ppdev.c
index efe2f5c55b91..3aab837d9480 100644
--- a/drivers/char/ppdev.c
+++ b/drivers/char/ppdev.c
@@ -267,9 +267,9 @@ static ssize_t pp_write (struct file * file, const char __user * buf,
         return bytes_written;
 }
 
-static void pp_irq (int irq, void * private)
+static void pp_irq (void *private)
 {
-        struct pp_struct * pp = (struct pp_struct *) private;
+        struct pp_struct *pp = private;
 
         if (pp->irqresponse) {
                 parport_write_control (pp->pdev->port, pp->irqctl);