drm/nvc0/pfifo: semi-handle a couple more irqs
authorBen Skeggs <bskeggs@redhat.com>
Fri, 28 Jan 2011 03:42:16 +0000 (13:42 +1000)
committerBen Skeggs <bskeggs@redhat.com>
Thu, 24 Feb 2011 20:44:16 +0000 (06:44 +1000)
And also, don't disable PFIFO IRQs completely whenever we recieve one,
just when we don't know about it already.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

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