From: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
Date: Tue, 18 Sep 2012 16:28:07 +0000 (+0530)
Subject: smb347-charger: Fix battery status reporting logic for charger faults
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~5^2~34
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1502cfe19bac2f8490e4167f2b7cb50b9759b273;p=pandora-kernel.git

smb347-charger: Fix battery status reporting logic for charger faults

This patch checks for charger status register for determining the
battery charging status and reports Discharing/Charging/Not Charging/Full
accordingly.

This patch also adds the interrupt support for Safety Timer Expiration.
This interrupt is helpful in debugging the cause for charger fault.

Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
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