diff options
Diffstat (limited to 'arch/m68k/mac/baboon.c')
| -rw-r--r-- | arch/m68k/mac/baboon.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/arch/m68k/mac/baboon.c b/arch/m68k/mac/baboon.c index 303a3b56c51..8ea7498cec3 100644 --- a/arch/m68k/mac/baboon.c +++ b/arch/m68k/mac/baboon.c @@ -66,7 +66,7 @@ void __init baboon_register_interrupts(void) irqreturn_t baboon_irq(int irq, void *dev_id) { - int irq_bit,i; + int irq_bit, irq_num; unsigned char events; #ifdef DEBUG_IRQS @@ -78,14 +78,18 @@ irqreturn_t baboon_irq(int irq, void *dev_id) if (!(events = baboon->mb_ifr & 0x07)) return IRQ_NONE; - for (i = 0, irq_bit = 1 ; i < 3 ; i++, irq_bit <<= 1) { + irq_num = IRQ_BABOON_0; + irq_bit = 1; + do { if (events & irq_bit/* & baboon_active*/) { baboon_active &= ~irq_bit; baboon->mb_ifr &= ~irq_bit; - m68k_handle_int(IRQ_BABOON_0 + i); + m68k_handle_int(irq_num); baboon_active |= irq_bit; } - } + irq_bit <<= 1; + irq_num++; + } while(events >= irq_bit); #if 0 if (baboon->mb_ifr & 0x02) macide_ack_intr(NULL); /* for now we need to smash all interrupts */ |