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Date: Fri, 9 May 2014 09:23:50 +0200
Message-ID: <CAPDyKFo7zODwqHxzTuLcnF5sOXNRh5-VHvRdOidBnkPs+airDg@mail.gmail.com>
Subject: Re: [RFC][PATCH 1/3] PM / sleep: Flag to speed up suspend-resume of
 runtime-suspended devices
From: Ulf Hansson <ulf.hansson@linaro.org>
To: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Alan Stern <stern@rowland.harvard.edu>,
        Linux PM list <linux-pm@vger.kernel.org>,
        Mika Westerberg <mika.westerberg@linux.intel.com>,
        Aaron Lu <aaron.lu@intel.com>,
        ACPI Devel Maling List <linux-acpi@vger.kernel.org>,
        LKML <linux-kernel@vger.kernel.org>
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Hi Rafael,

> @@ -1485,3 +1486,10 @@ out:
>         return ret;
>  }
>  EXPORT_SYMBOL_GPL(pm_runtime_force_resume);
> +
> +void pm_set_direct_resume(struct device *dev, bool val)
> +{
> +       spin_lock_irq(&dev->power.lock);
> +       __set_direct_resume(dev, val);
> +       spin_unlock_irq(&dev->power.lock);
> +}

I believe you have to move the implementation of this function inside
#ifdef CONFIG_PM_RUNTIME.

Kind regards
Ulf Hansson