From: Zhu, Yi <yi.zhu@intel.com>
Date: Fri, 5 Dec 2008 15:58:39 +0000 (-0800)
Subject: iwlwifi: fix "MAC in deep sleep" error
X-Git-Tag: v2.6.29-rc1~581^2~203^2~53
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=42802d71dd14dd0e435a8da59d817d0c6f8a2866;p=pandora-kernel.git

iwlwifi: fix "MAC in deep sleep" error

This patch fixes the misue of CSR_GP_CNTRL with CSR_RESET address
in polling the CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY bit in
iwl4965_apm_reset(). This causes "MAC in deep sleep" error sometimes.
The patch also fixes the timeout value and the iwl_poll_bit() return
value check.

Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Acked-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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