__ht_create_irq
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## Name

__ht_create_irq — create an irq and attach it to a device.

## Synopsis

`int __ht_create_irq (` | struct pci_dev * dev,
| int idx,
| ht_irq_update_t * update`)`;

## Arguments

`dev`

  The hypertransport device to find the irq capability on.

`idx`

  Which of the possible irqs to attach to.

`update`

  Function to be called when changing the htirq message

## Description

The irq number of the new irq or a negative error value is returned.

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