From: Eran Harary <eran.harary@intel.com>
Date: Wed, 3 Jul 2013 08:00:06 +0000 (+0300)
Subject: iwlwifi: mvm: fix debugfs restart if fw_restart is disabled
X-Git-Tag: v3.12-rc1~132^2~297^2^2~41^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=291aa7c4a4c01ef925b366174fc05ff2a757fad0;p=pandora-kernel.git

iwlwifi: mvm: fix debugfs restart if fw_restart is disabled

If fw_restart is disabled, using the fw_restart debugfs
file will enable fw_restart and then send the failing
command, but this still frequently fails restart because
it resets fw_restart afterwards and is thus racy.

Fix this by tracking fw_restart separately and allowing
"always restart", "never restart" and "restart N times".

Signed-off-by: Eran Harary <eran.harary@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---

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