From: Alexander Mezin <mezin.alexander@gmail.com>
Date: Tue, 11 Mar 2014 17:58:48 +0000 (+0700)
Subject: ACPI / AC: recheck adapter status upon battery status changes
X-Git-Tag: v3.15-rc1~151^2~8^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4eee4f03ce7aea1ef212bb5c27a8b54d73315996;p=pandora-kernel.git

ACPI / AC: recheck adapter status upon battery status changes

On HP Pavilion dv6-6179er there are no notifications when AC adapter
is plugged/unplugged.
However, when AC status is read (acpi_ac_get_state), and if AC status
has changed, AML code triggers the notification.

This patch solves the problem by re-reading AC adapter status upon
ACPI_BATTERY_NOTIFY_STATUS notification.

Signed-off-by: Alexander Mezin <mezin.alexander@gmail.com>
Acked-by: Lan Tianyu <tianyu.lan@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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