From: Becky Bruce <bgill@freescale.com>
Date: Fri, 23 Sep 2005 16:07:36 +0000 (-0500)
Subject: [PATCH] powerpc: merge semaphore.h
X-Git-Tag: v2.6.15-rc1~59^2~251
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d6a4c847e43c851cc0ddf73087a730227223f989;p=pandora-kernel.git

[PATCH] powerpc: merge semaphore.h

powerpc: Merge semaphore.h

Adopted the ppc64 version of semaphore.h.  The 32-bit version used
smp_wmb(), but recent updates to atomic.h mean this is no longer required.
The 64-bit version made use of unlikely(), which has been retained in the
combined version.

This patch requires the recent atomic.h patch.

Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---

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