tree 24566c4f4aea0a881c8d2ea1d711f00c8f0af8bc
parent 94b144a7799e9150ae871330b9b9d8e30401220e
author Michal Simek <michal.simek@xilinx.com> 1357801123 +0000
committer David S. Miller <davem@davemloft.net> 1357856906 -0800

net: ethernet: xilinx: Do not use NO_IRQ in axienet

This driver is used on Microblaze and will be used
on Arm Zynq.
Microblaze doesn't define NO_IRQ and no IRQ is 0.
Arm still uses NO_IRQ as -1 and there is no option
to connect IRQ to irq 0.

That's why <= 0 is only one option how to find out
undefined IRQ.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: David S. Miller <davem@davemloft.net>