linux-kernel - Re: [PATCH v6 3/6] kernel/reboot.c: export pm_power_off

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Message-ID: <c1f2e09d-f64b-afe6-59bf-c0742409e4d6@intel.com>
Date:   Tue, 8 May 2018 23:39:45 +0200
From:   "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>
To:     Oleksij Rempel <o.rempel@...gutronix.de>
Cc:     Andrew Morton <akpm@...ux-foundation.org>, kernel@...gutronix.de,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-clk@...r.kernel.org, linux-kernel@...r.kernel.org,
        Liam Girdwood <lgirdwood@...il.com>,
        Leonard Crestez <leonard.crestez@....com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...eaurora.org>,
        Fabio Estevam <fabio.estevam@....com>,
        Russell King <linux@...linux.org.uk>,
        Shawn Guo <shawnguo@...nel.org>,
        Mark Brown <broonie@...nel.org>
Subject: Re: [PATCH v6 3/6] kernel/reboot.c: export pm_power_off_prepare

On 5/5/2018 9:01 AM, Oleksij Rempel wrote:
> Moving Rafael from Cc to To.
>
> Hi Rafael,
>
> can you please help here?
> I need your ACK or NACK for this patch.

Sorry for the delay, I'll have a closer look at it in the next couple of 
days.

Thanks,
Rafael


> On Fri, May 04, 2018 at 01:49:56PM -0700, Andrew Morton wrote:
>> On Fri, 4 May 2018 20:50:52 +0200 Oleksij Rempel <o.rempel@...gutronix.de> wrote:
>>
>>> Hallo Andrew,
>>> I need your ACK or NACK for this patch.
>>>
>>> This function is used to configure external PMIC to interpret
>>> signal which will be triggered by pm_power_off as power off.
>>> Since same signal can be used for stand by, I linked PMIC configuration
>>> with pm_power_off_prepare to avoid possible conflicts.
>>>
>>> ...
>>>
>>>> --- a/kernel/reboot.c
>>>> +++ b/kernel/reboot.c
>>>> @@ -49,6 +49,7 @@ int reboot_force;
>>>>    */
>>>>   
>>>>   void (*pm_power_off_prepare)(void);
>>>> +EXPORT_SYMBOL(pm_power_off_prepare);
>>>>   
>> OK by me, but it's more of a Rafael thing.
>>