From: Chris Ball <cjb@laptop.org>
Date: Sat, 14 Feb 2009 01:56:18 +0000 (-0500)
Subject: x86, olpc: fix model detection without OFW
X-Git-Tag: v2.6.29-rc6~74^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e49590b6dd356f8ef10ba3531a29e5086f6f2e3a;p=pandora-kernel.git

x86, olpc: fix model detection without OFW

Impact: fix "garbled display, laptop is unusable" bug

Commit e51a1ac2dfca9ad869471e88f828281db7e810c0 ("x86, olpc: fix endian
bug in openfirmware workaround") breaks model comparison on OLPC; the value
0xc2 needs to be scaled up by olpc_board().

The pre-patch version was wrong, but accidentally worked anyway
(big-endian 0xc2 is big enough to satisfy all other board revisions,
but little endian 0xc2 is not).

Signed-off-by: Chris Ball <cjb@laptop.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Andres Salomon <dilinger@queued.net>
Cc: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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