From: Tony Luck <tony.luck@intel.com>
Date: Tue, 12 Dec 2006 19:56:36 +0000 (-0800)
Subject: [IA64] Take defensive stance on ia64_pal_get_brand_info()
X-Git-Tag: v2.6.20-rc1~141^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=75f6a1de41f90543792403bf0ffb3ead59d0d8cc;p=pandora-kernel.git

[IA64] Take defensive stance on ia64_pal_get_brand_info()

Stephane thought he saw a problem here (but was just confused
by the return value from ia64_pal_get_brand_info()).  But we
should be more defensive here in case an prototype PAL for
a future processor doesn't implement this PAL call.

Signed-off-by: Tony Luck <tony.luck@intel.com>
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