linux-kernel - RE: [PATCH v6 1/3] PM: wakeup: Add routine to help fetch wakeup source object.

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Message-ID: <DB8PR04MB682662CA68F9F21F6DB82F72F18F0@DB8PR04MB6826.eurprd04.prod.outlook.com>
Date:   Tue, 17 Sep 2019 02:33:41 +0000
From:   Ran Wang <ran.wang_1@....com>
To:     "Rafael J . Wysocki" <rjw@...ysocki.net>,
        Leo Li <leoyang.li@....com>, Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Pavel Machek <pavel@....cz>
CC:     Ran Wang <ran.wang_1@....com>, Biwen Li <biwen.li@....com>,
        Len Brown <len.brown@...el.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "linuxppc-dev@...ts.ozlabs.org" <linuxppc-dev@...ts.ozlabs.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>
Subject: RE: [PATCH v6 1/3] PM: wakeup: Add routine to help fetch wakeup
 source object.

Hi Rafael,

On Wednesday, August 21, 2019 11:16, Ran Wang wrote:
> 
> Some user might want to go through all registered wakeup sources and doing
> things accordingly. For example, SoC PM driver might need to do HW
> programming to prevent powering down specific IP which wakeup source
> depending on. So add this API to help walk through all registered wakeup source
> objects on that list and return them one by one.
> 
> Signed-off-by: Ran Wang <ran.wang_1@....com>
> ---
> Change in v6:
> 	- Add wakeup_source_get_star() and wakeup_source_get_stop() to
> aligned
> 	with wakeup_sources_stats_seq_start/nex/stop.

How about this version, could you please give any comment? Thanks.

Regards,
Ran 

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