From: Josh Triplett <josh@joshtriplett.org>
Date: Mon, 7 Apr 2014 22:39:08 +0000 (-0700)
Subject: ppc: make PPC_BOOK3S_64 select IRQ_WORK
X-Git-Tag: v3.15-rc1~57^2~41
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=527518f1a9ecc1eb17615e99e7b1233cf9322a49;p=pandora-kernel.git

ppc: make PPC_BOOK3S_64 select IRQ_WORK

Fix breakage which will be exposed by the patch "kconfig: make allnoconfig
disable options behind EMBEDDED and EXPERT".

arch/powerpc/kernel/mce.c, compiled in for PPC_BOOK3S_64, calls
functions only built when IRQ_WORK, so select it.  Fixes the following
build error:

  arch/powerpc/kernel/built-in.o: In function `.machine_check_queue_event':
  (.text+0x11260): undefined reference to `.irq_work_queue'

Signed-off-by: Josh Triplett <josh@joshtriplett.org>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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