From: Daniel Hellstrom <daniel@gaisler.com>
Date: Tue, 19 Apr 2011 23:41:22 +0000 (+0000)
Subject: sparc32,leon: add support for extended interrupt controller
X-Git-Tag: v3.0-rc1~357^2~24
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4c6773c3954cb1192f70a63e2dc61adc55bb0948;p=pandora-kernel.git

sparc32,leon: add support for extended interrupt controller

The extended IRQ controller gives the LEON 16 more IRQs.

The patch installs a custom handler for the exetended controller
IRQ, where a register is read and the "real" IRQ causing IRQ is
determined.

Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

Reading git-diff-tree failed