gpio: pl061: convert to use 0 for no irq
authorRob Herring <rob.herring@calxeda.com>
Fri, 9 Dec 2011 20:11:41 +0000 (14:11 -0600)
committerRob Herring <rob.herring@calxeda.com>
Wed, 4 Jan 2012 16:10:19 +0000 (10:10 -0600)
We don't want drivers using NO_IRQ, so remove its use. For now, 0 or
-1 means no irq until platforms are converted to use 0.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Cc: Linus Walleij <linus.ml.walleij@gmail.com>

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