From: Daniel Stone <daniel.stone@nokia.com>
Date: Tue, 22 Sep 2009 23:46:57 +0000 (-0700)
Subject: omapfb: dispc: allow multiple external IRQ handlers
X-Git-Tag: v2.6.32-rc1~236
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4c88ef170f0f9b1f26923b43af526c973c5a74da;p=pandora-kernel.git

omapfb: dispc: allow multiple external IRQ handlers

Previously, the only external (to dispc.c) IRQ handler was RFBI's frame
done handler.  dispc's IRQ framework was very dumb: you could only have
one handler, and the semantics of {request,free}_irq were odd, to say the
least.

The new framework allows multiple consumers to register arbitrary IRQ
masks.

Signed-off-by: Daniel Stone <daniel.stone@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Imre Deak <imre.deak@nokia.com>
Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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