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, 2 insertions, 2 deletions

diff --git a/arch/um/include/irq_kern.h b/arch/um/include/irq_kern.h
index 81beb1841299..4f775597fd5f 100644
--- a/arch/um/include/irq_kern.h
+++ b/arch/um/include/irq_kern.h
@@ -10,11 +10,11 @@
 #include "asm/ptrace.h"
 
 extern int um_request_irq(unsigned int irq, int fd, int type,
-                          irqreturn_t (*handler)(int, void *),
+                          irq_handler_t handler,
                           unsigned long irqflags,  const char * devname,
                           void *dev_id);
 extern int init_aio_irq(int irq, char *name,
-                        irqreturn_t (*handler)(int, void *));
+                        irq_handler_t handler);
 
 #endif