[BLACKFIN] minor irq handler cleanups

- use standard irq_handler_t to define irq handler function arguments

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

1 files changed, 2 insertions, 3 deletions

diff --git a/arch/blackfin/kernel/time.c b/arch/blackfin/kernel/time.c
index 9bdc8f99183a..715b3945e4c7 100644
--- a/arch/blackfin/kernel/time.c
+++ b/arch/blackfin/kernel/time.c
@@ -39,8 +39,7 @@
 /* This is an NTP setting */
 #define TICK_SIZE (tick_nsec / 1000)
 
-static void time_sched_init(irqreturn_t(*timer_routine)
-                        (int, void *));
+static void time_sched_init(irq_handler_t timer_routine);
 static unsigned long gettimeoffset(void);
 
 static struct irqaction bfin_timer_irq = {
@@ -64,7 +63,7 @@ static struct irqaction bfin_timer_irq = {
 #define TIME_SCALE 1
 
 static void
-time_sched_init(irqreturn_t(*timer_routine) (int, void *))
+time_sched_init(irq_handler_t timer_routine)
 {
         u32 tcount;