From: Alan Cox <alan@linux.intel.com>
Date: Tue, 20 Jan 2015 12:54:50 +0000 (+0000)
Subject: pnpbios: bail out on strange errors
X-Git-Tag: fixes-v4.0-rc1~101^2~23
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=625505b509b38b3a389cb3f4fd6520a46763bf45;p=pandora-kernel.git

pnpbios: bail out on strange errors

A small number of systems respond to PnP dock queries with bogus values.
This causes us to keep logging an error every 2 seconds. Instead of trying
again just assume the BIOS is crapware and doesn't actually have dock
functionality.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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