From: Shanyu Zhao <shanyu.zhao@intel.com>
Date: Wed, 28 Jul 2010 20:40:27 +0000 (-0700)
Subject: iwlwifi: do not call ieee80211_frequency_to_channel
X-Git-Tag: v2.6.37-rc1~147^2~679^2~23
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=81e95430aaa898799421617c2db2882386bab69a;p=pandora-kernel.git

iwlwifi: do not call ieee80211_frequency_to_channel

A few cases in iwlwifi driver function ieee80211_frequency_to_channel()
is called to get channel number from center frequency. This is not needed
since the channel number is already saved in hw_value field of struct
ieee80211_channel in function iwlcore_init_geos(). So replace those function
calls with hw_value field of struct ieee80211_channel.

Signed-off-by: Shanyu Zhao <shanyu.zhao@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---

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