From: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Thu, 19 Mar 2015 14:32:49 +0000 (+0100)
Subject: rt2800usb: check Autorun mode on FW load only once
X-Git-Tag: omap-for-v4.1/fixes-rc1~141^2~95^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=01fbd4ecff4f8dc8ca9614778326cc159705623e;p=pandora-kernel.git

rt2800usb: check Autorun mode on FW load only once

Seems H/W report correctly firmware Autorun value only at initialization
stage. When we close interface and open it again, Autorun value is 0 and
we try to load firmware what kills the device. To fix clear
REQUIRE_FIRMWARE firmware flag, to do not load firmware again, once we
discover Autorun mode.

Reported-and-tested-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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