linux-kernel - Re: [PATCH v1 17/18] driver core: Add helper functions to convert fwnode links to device links

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Message-ID: <20201105094350.GG3439341@kroah.com>
Date:   Thu, 5 Nov 2020 10:43:50 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Saravana Kannan <saravanak@...gle.com>
Cc:     "Rafael J. Wysocki" <rjw@...ysocki.net>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Len Brown <lenb@...nel.org>, Ard Biesheuvel <ardb@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Frank Rowand <frowand.list@...il.com>,
        Marc Zyngier <maz@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Tomi Valkeinen <tomi.valkeinen@...com>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Grygorii Strashko <grygorii.strashko@...com>,
        kernel-team@...roid.com, linux-acpi@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-efi@...r.kernel.org,
        devicetree@...r.kernel.org
Subject: Re: [PATCH v1 17/18] driver core: Add helper functions to convert
 fwnode links to device links

On Wed, Nov 04, 2020 at 03:23:54PM -0800, Saravana Kannan wrote:
> Add helper functions __fw_devlink_link_to_consumers() and
> __fw_devlink_link_to_suppliers() that convert fwnode links to device
> links.
> 
> __fw_devlink_link_to_consumers() is for creating:
> - Device links between a newly added device and all its consumer devices
>   that have been added to driver core.
> - Proxy SYNC_STATE_ONLY device links between the newly added device and
>   the parent devices of all its consumers that have not been added to
>   driver core yet.
> 
> __fw_devlink_link_to_suppliers() is for creating:
> - Device links between a newly added device and all its supplier devices
> - Proxy SYNC_STATE_ONLY device links between the newly added device and
>   all the supplier devices of its child device nodes.
> 
> Signed-off-by: Saravana Kannan <saravanak@...gle.com>

Did you just add build warnings with these static functions that no one
calls?

thanks,

greg k-h