linux-kernel - Re: [PATCH] bq27x00_battery: register as non-wakeup power supply.

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Message-ID: <20150225203734.GE13695@earth>
Date:	Wed, 25 Feb 2015 21:37:35 +0100
From:	Sebastian Reichel <sre@...nel.org>
To:	NeilBrown <neilb@...e.de>
Cc:	Dmitry Eremin-Solenikov <dbaryshkov@...il.com>,
	David Woodhouse <dwmw2@...radead.org>,
	"Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
	linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
	Zhang Rui <rui.zhang@...el.com>,
	GTA04 owners <gta04-owner@...delico.com>
Subject: Re: [PATCH] bq27x00_battery: register as non-wakeup power supply.

Hi,

On Tue, Feb 24, 2015 at 02:17:32PM +1100, NeilBrown wrote:
> power_supply status changes for the bq27x00 are only noticed via
> polling, not via interrupts.  So they are never the source of
> events which should reliably wake the system from suspend.  So it
> is appropriate to register as a no_ws power source, just like the
> ACPI battery.
> 
> This removes some debugging messages which occasionally
> confusingly identify bq27x00 as a wakeup source.
> 
> Signed-off-by: NeilBrown <neilb@...e.de>

pulled into battery-2.6.git.

-- Sebastian

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