From: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date: Mon, 12 Feb 2007 14:48:26 +0000 (+0900)
Subject: [MIPS] DECstation: Fix irq handling
X-Git-Tag: v2.6.21-rc1~273^2~5^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d01f06ef0c783eceb53030fc5407caa94586bd6a;p=pandora-kernel.git

[MIPS] DECstation: Fix irq handling

When I post a patch (commit f431baa55abf8adeed0c718b51deacbc151f58f1),
I just tried to not change behavior of existing codes, but it seems
dec/int-handler.S had been broken since its previous commit
937a801576f954bd030d7c4a5a94571710d87c0b.

The caller of plat_irq_dispatch do setup/restore TI_REGS($28), so
dec's plat_irq_dispatch should not do it, and there is no need to
adjust RA.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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