From: Matwey V. Kornilov <matwey@sai.msu.ru>
Date: Wed, 27 Aug 2014 08:07:43 +0000 (+0400)
Subject: parport: parport_pc: Introduce intel_bug_present function.
X-Git-Tag: fixes-for-v3.18-merge-window~11^2~42
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=17891c8a9ea17a11b437c7184f7f04e0ab7be811;p=pandora-kernel.git

parport: parport_pc: Introduce intel_bug_present function.

Put the code to check present of the Intel bug from parport_EPP_supported
into new intel_bug_present function. The later also return ECR register
to the state it has before function call.

Signed-off-by: Matwey V. Kornilov <matwey@sai.msu.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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