IRQ: Use the new typedef for interrupt handler function pointers

Use the new typedef for interrupt handler function pointers rather than
actually spelling out the full thing each time.  This was scripted with the
following small shell script:

#!/bin/sh
egrep -nHrl -e 'irqreturn_t[ 	]*[(][*]' $* |
while read i
do
    echo $i
    perl -pi -e 's/irqreturn_t\s*[(]\s*[*]\s*([_a-zA-Z0-9]*)\s*[)]\s*[(]\s*int\s*,\s*void\s*[*]\s*[)]/irq_handler_t \1/g' $i || exit $?
done

Signed-Off-By: David Howells <dhowells@redhat.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/arch/sparc/kernel/irq.c b/arch/sparc/kernel/irq.c
index ae4dfc89ca52..b3b6680a2a30 100644
--- a/arch/sparc/kernel/irq.c
+++ b/arch/sparc/kernel/irq.c
@@ -134,8 +134,8 @@ static void irq_panic(void)
     prom_halt();
 }
 
-void (*sparc_init_timers)(irqreturn_t (*)(int, void *)) =
-    (void (*)(irqreturn_t (*)(int, void *))) irq_panic;
+void (*sparc_init_timers)(irq_handler_t ) =
+    (void (*)(irq_handler_t )) irq_panic;
 
 /*
  * Dave Redman (djhr@tadpole.co.uk)
@@ -376,7 +376,7 @@ void sparc_floppy_irq(int irq, void *dev_id, struct pt_regs *regs)
  * thus no sharing possible.
  */
 int request_fast_irq(unsigned int irq,
-                     irqreturn_t (*handler)(int, void *),
+                     irq_handler_t handler,
                      unsigned long irqflags, const char *devname)
 {
         struct irqaction *action;
@@ -475,7 +475,7 @@ out:
 }
 
 int request_irq(unsigned int irq,
-                irqreturn_t (*handler)(int, void *),
+                irq_handler_t handler,
                 unsigned long irqflags, const char * devname, void *dev_id)
 {
         struct irqaction * action, **actionp;
@@ -485,7 +485,7 @@ int request_irq(unsigned int irq,
         
         if (sparc_cpu_model == sun4d) {
                 extern int sun4d_request_irq(unsigned int, 
-                                             irqreturn_t (*)(int, void *),
+                                             irq_handler_t ,
                                              unsigned long, const char *, void *);
                 return sun4d_request_irq(irq, handler, irqflags, devname, dev_id);
         }