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

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Date:   Thu, 7 Dec 2017 06:36:55 +0100
From:   Oleksij Rempel <o.rempel@...gutronix.de>
To:     Christoph Hellwig <hch@...radead.org>
Cc:     Mark Rutland <mark.rutland@....com>, devicetree@...r.kernel.org,
        Liam Girdwood <lgirdwood@...il.com>,
        Shawn Guo <shawnguo@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...eaurora.org>,
        Russell King <linux@...linux.org.uk>,
        linux-kernel@...r.kernel.org, Rob Herring <robh+dt@...nel.org>,
        Mark Brown <broonie@...nel.org>, kernel@...gutronix.de,
        Fabio Estevam <fabio.estevam@....com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Leonard Crestez <leonard.crestez@....com>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        linux-clk@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v6 3/6] kernel/reboot.c: export pm_power_off_prepare



On 07.12.2017 00:11, Christoph Hellwig wrote:
>>  void (*pm_power_off_prepare)(void);
>> +EXPORT_SYMBOL(pm_power_off_prepare);
> 
> EXPORT_SYMBOL_GPL for something this deeply internal, please.

Ok,
probably all other symbols should be converted in this file in to
EXPORT_SYMBOL_GPL as well?

grep EXPORT_SYMBOL kernel/reboot.c
EXPORT_SYMBOL(cad_pid);
EXPORT_SYMBOL(pm_power_off_prepare);
EXPORT_SYMBOL_GPL(emergency_restart);
EXPORT_SYMBOL(register_reboot_notifier);
EXPORT_SYMBOL(unregister_reboot_notifier);
EXPORT_SYMBOL(devm_register_reboot_notifier);
EXPORT_SYMBOL(register_restart_handler);
EXPORT_SYMBOL(unregister_restart_handler);
EXPORT_SYMBOL_GPL(kernel_restart);
EXPORT_SYMBOL_GPL(kernel_halt);
EXPORT_SYMBOL_GPL(kernel_power_off);
EXPORT_SYMBOL_GPL(orderly_poweroff);
EXPORT_SYMBOL_GPL(orderly_reboot);