tree 857f8deb0ce8110fcf82930d41c4b11db1c4b9db
parent c0af96a6e63ef93c605ce495fff79c692d4b8c4d
author Abbas, Mohamed <mohamed.abbas@intel.com> 1232516035 -0800
committer John W. Linville <linville@tuxdriver.com> 1233262866 -0500

iwl3945: fix deep sleep when removing the driver.

A warning message "MAC is in deep sleep" sometimes happen when user removes
the driver.  This warning is related to card not being ready. In __iwl3945_down
function some of the going down steps are in wrong order, to fix this this patch
do the following:
	1- make sure we are calling iwl3945_apm_reset and iwl3945_apm_stop
	   in the right order.

	2- make sure we set CSR_GP_CNTRL_REG_FLAG_INIT_DONE in apm_reset before
	   poll on CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY.

	3- set correct polling counter.

This fixes bug
http://www.intellinuxwireless.org/bugzilla/show_bug.cgi?id=1834

Signed-off-by: mohamed abbas <mohamed.abbas@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>