From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 20 Jun 2012 06:46:25 +0000 (+0200)
Subject: iwlwifi: remove log_event debugfs file debugging is disabled
X-Git-Tag: v3.2.22~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=468267529e13b35307410c8e7bd09bc41d063c79;p=pandora-kernel.git

iwlwifi: remove log_event debugfs file debugging is disabled

commit 882b7b7d11d65e8eccce738f1ce97cdfdb998f9f upstream.

When debugging is disabled, the event log functions aren't
functional in the way that the debugfs file expects. This
leads to the debugfs access crashing. Since the event log
functions aren't functional then, remove the debugfs file
when CONFIG_IWLWIFI_DEBUG is not set.

Reported-by: Lekensteyn <lekensteyn@gmail.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
[bwh: Backported to 3.2: adjust filename, context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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