Name
of_irq_get_byname —
Decode a node's IRQ and return it as a Linux irq number
Synopsis
int of_irq_get_byname ( | struct device_node * dev, |
| const char * name) ; |
Arguments
dev
Pointer to device tree node
name
Irq name
Description
Find linux irq number of name
in property “interrupt-names” of node dev
.
Return
Linux irq number on success, or -EPROBE_DEFER
if the irq domain
is not yet created, or error code in case of any other error.