diff options
Diffstat (limited to 'drivers/pcmcia/pcmcia_resource.c')
| -rw-r--r-- | drivers/pcmcia/pcmcia_resource.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index c8f77b889d42..78af59415930 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -812,6 +812,15 @@ int pcmcia_request_irq(struct pcmcia_device *p_dev, irq_req_t *req) type = IRQF_SHARED; #ifdef CONFIG_PCMCIA_PROBE + +#ifdef IRQ_NOAUTOEN + /* if the underlying IRQ infrastructure allows for it, only allocate + * the IRQ, but do not enable it + */ + if (!(req->Attributes & IRQ_HANDLE_PRESENT)) + type |= IRQ_NOAUTOEN; +#endif /* IRQ_NOAUTOEN */ + if (s->irq.AssignedIRQ != 0) { /* If the interrupt is already assigned, it must be the same */ irq = s->irq.AssignedIRQ; |