Name
of_irq_get —
Parse and map a node's IRQ into linux virq space
Synopsis
int of_irq_get ( | struct device_node * dev, |
| int index) ; |
Arguments
dev
Pointer to device tree node
index
Zero-based index of the irq
Return
Linux irq number on success, -EINVAL
on error, or -EPROBE_DEFER
if the irq domain is not yet created.