From: Michael Ellerman <mpe@ellerman.id.au>
Date: Tue, 15 Jul 2014 11:15:38 +0000 (+1000)
Subject: powerpc: Remove misleading DISABLE_INTS
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~134^2~58
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9daf112bd41ee9ca24a9a87adc70f70400a2ba5b;p=pandora-kernel.git

powerpc: Remove misleading DISABLE_INTS

DISABLE_INTS has a long and storied history, but for some time now it
has not actually disabled interrupts.

For the open-coded exception handlers, just stop using it, instead call
RECONCILE_IRQ_STATE directly. This has the benefit of removing a level
of indirection, and making it clear that r10 & r11 are used at that
point.

For the addition case we still need a macro, so rename it to clarify
what it actually does.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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