X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=arch%2Favr32%2Fcpu%2Finterrupts.c;h=49a00f1c8ca7e4b6e57edb32844dc1f348c0dac1;hb=6314c84df1155474d0202b51057d1f149ac07db0;hp=8406f912246114e77c804d13f41fd4e0c5c6470d;hpb=5c8404aff16c2a207a11e1af5843e1009bf9fb01;p=u-boot

diff --git a/arch/avr32/cpu/interrupts.c b/arch/avr32/cpu/interrupts.c
index 8406f91224..49a00f1c8c 100644
--- a/arch/avr32/cpu/interrupts.c
+++ b/arch/avr32/cpu/interrupts.c
@@ -62,13 +62,6 @@ unsigned long long get_ticks(void)
 	return ((unsigned long long)hi_now << 32) | lo;
 }
 
-void reset_timer(void)
-{
-	sysreg_write(COUNT, 0);
-	cpu_sync_pipeline();	/* process any pending interrupts */
-	timer_overflow = 0;
-}
-
 unsigned long get_timer(unsigned long base)
 {
 	u64 now = get_ticks();
@@ -114,7 +107,7 @@ static int set_interrupt_handler(unsigned int nr, void (*handler)(void),
 	return 0;
 }
 
-void timer_init(void)
+int timer_init(void)
 {
 	extern void timer_interrupt_handler(void);
 	u64 tmp;
@@ -127,8 +120,9 @@ void timer_init(void)
 	tb_factor = (u32)tmp;
 
 	if (set_interrupt_handler(0, &timer_interrupt_handler, 3))
-		return;
+		return -EINVAL;
 
 	/* For all practical purposes, this gives us an overflow interrupt */
 	sysreg_write(COMPARE, 0xffffffff);
+	return 0;
 }