diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/char/hpet.c | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c index 66a2fee06eb9..ef140ebde117 100644 --- a/drivers/char/hpet.c +++ b/drivers/char/hpet.c @@ -956,22 +956,18 @@ static acpi_status hpet_resources(struct acpi_resource *res, void *data) } } else if (res->type == ACPI_RESOURCE_TYPE_EXTENDED_IRQ) { struct acpi_resource_extended_irq *irqp; - int i; + int i, irq; irqp = &res->data.extended_irq; - if (irqp->interrupt_count > 0) { - hdp->hd_nirqs = irqp->interrupt_count; - - for (i = 0; i < hdp->hd_nirqs; i++) { - int rc = - acpi_register_gsi(irqp->interrupts[i], - irqp->triggering, - irqp->polarity); - if (rc < 0) - return AE_ERROR; - hdp->hd_irq[i] = rc; - } + for (i = 0; i < irqp->interrupt_count; i++) { + irq = acpi_register_gsi(irqp->interrupts[i], + irqp->triggering, irqp->polarity); + if (irq < 0) + return AE_ERROR; + + hdp->hd_irq[hdp->hd_nirqs] = irq; + hdp->hd_nirqs++; } } |