From: Ben Cahill <ben.m.cahill@intel.com>
Date: Fri, 9 Oct 2009 20:20:19 +0000 (-0700)
Subject: iwl3945: update iwl3945_apm_init()
X-Git-Tag: v2.6.33-rc1~388^2~599^2~145
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f33269b8968d1c64772a9221e2c9c42d07a9b5ae;p=pandora-kernel.git

iwl3945: update iwl3945_apm_init()

Update iwl3945_apm_init() to set up device registers in sequence most recently
recommended by factory.

Add resets for APMG interrupts and radio chip, formerly done only in
iwl3945_apm_reset(); moving them here assures that apm_init() will do
a complete job of preparing hardware not only after platform boot,
but also after apm_stop() has executed (due to rfkill, ifconfig down,
driver unload, etc.).  This is in preparation to completely remove apm_reset().

Add some comments.

Signed-off-by: Ben Cahill <ben.m.cahill@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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