From: Winkler, Tomas <tomas.winkler@intel.com>
Date: Wed, 10 Nov 2010 17:56:42 +0000 (-0800)
Subject: iwlwlifi: update rx write pointer w/o request mac access in the CAM mode
X-Git-Tag: v2.6.38-rc1~476^2~558^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fd11743dd25efe7157ff17b03dd2db0cbb6fed05;p=pandora-kernel.git

iwlwlifi: update rx write pointer w/o request mac access in the CAM mode

In iwl_rx_queue_update_write_ptr function
replace iwl_write_direct32 with iwl_write32 when not in power save mode.
We don't have to go through grab nic access as the NIC is already awake.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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