diff options
Diffstat (limited to 'sys/arch/arm/xscale/pxa2x0_intr.c')
| -rw-r--r-- | sys/arch/arm/xscale/pxa2x0_intr.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/sys/arch/arm/xscale/pxa2x0_intr.c b/sys/arch/arm/xscale/pxa2x0_intr.c index c9b80f5304f..c6adc81061a 100644 --- a/sys/arch/arm/xscale/pxa2x0_intr.c +++ b/sys/arch/arm/xscale/pxa2x0_intr.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pxa2x0_intr.c,v 1.6 2005/01/13 17:59:32 drahn Exp $ */ +/* $OpenBSD: pxa2x0_intr.c,v 1.7 2005/01/17 04:27:20 drahn Exp $ */ /* $NetBSD: pxa2x0_intr.c,v 1.5 2003/07/15 00:24:55 lukem Exp $ */ /* @@ -452,7 +452,9 @@ pxa2x0_intr_establish(int irqno, int level, ih->ih_irq = irqno; extirq_level[irqno] = level; - evcount_attach(&ih->ih_count, name, (void *)&ih->ih_irq, &evcount_intr); + if (name != NULL) + evcount_attach(&ih->ih_count, name, (void *)&ih->ih_irq, + &evcount_intr); pxa2x0_update_intr_masks(irqno, level); @@ -478,7 +480,8 @@ pxa2x0_intr_disestablish(void *cookie) psw = disable_interrupts(I32_bit); ih = &handler[irqno]; - evcount_detach(&ih->ih_count); + if (ih->name != NULL) + evcount_detach(&ih->ih_count); ih->arg = (void *) irqno; ih->func = pxa2x0_stray_interrupt; |