linux-kernel - Re: System suspend states and device driver suspend() callback

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Message-ID: <520E05B5.3050507@broadcom.com>
Date:	Fri, 16 Aug 2013 12:57:57 +0200
From:	"Arend van Spriel" <arend@...adcom.com>
To:	"Li Yang" <leoli@...escale.com>
cc:	linux-pm@...r.kernel.org, lkml <linux-kernel@...r.kernel.org>,
	"Rafael J. Wysocki" <rjw@...k.pl>
Subject: Re: System suspend states and device driver suspend() callback

On 08/16/2013 10:06 AM, Li Yang wrote:
> Hi Guys,
>
> Is there a standard way for the device drivers to know if the system
> is going to “standby” mode or “mem” mode when the suspend() callbacks
> are called?

what about implementing struct device_driver::suspend?

This is for driver level suspend operation, so not per-device.

> Regards,
>
> Leo
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