From: Reinette Chatre <reinette.chatre@intel.com>
Date: Thu, 21 Jan 2010 19:52:28 +0000 (-0800)
Subject: iwlwifi: iwl_power_update_mode always hold mutex
X-Git-Tag: v2.6.34-rc1~233^2~421^2~24
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d3a571971e5af241074947fc80f6284677f6e014;p=pandora-kernel.git

iwlwifi: iwl_power_update_mode always hold mutex

iwl_power_update_mode expects to be called with mutex held, for example to
protect priv->vif. Only one caller currently does not do this, fix this.
Also, add a comment to iwl_power_update_mode to indicate this requirement.

Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
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