linux-kernel - Re: [PATCH v4 1/2] Bluetooth: Add device_get_bd

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Message-ID: <20180927065002.3yzxg6xquapldaqz@paasikivi.fi.intel.com>
Date:   Thu, 27 Sep 2018 09:50:02 +0300
From:   Sakari Ailus <sakari.ailus@...ux.intel.com>
To:     Matthias Kaehlcke <mka@...omium.org>
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "Rafael J . Wysocki" <rafael@...nel.org>,
        Marcin Wojtas <mw@...ihalf.com>,
        Andy Shevchenko Andy Shevchenko <andy.shevchenko@...il.com>,
        Sinan Kaya <okaya@...eaurora.org>,
        Marcel Holtmann <marcel@...tmann.org>,
        Johan Hedberg <johan.hedberg@...il.com>,
        linux-kernel@...r.kernel.org, linux-bluetooth@...r.kernel.org,
        Balakrishna Godavarthi <bgodavar@...eaurora.org>,
        Loic Poulain <loic.poulain@...aro.org>,
        Brian Norris <briannorris@...omium.org>
Subject: Re: [PATCH v4 1/2] Bluetooth: Add device_get_bd_address()

On Wed, Sep 26, 2018 at 05:48:09PM -0700, Matthias Kaehlcke wrote:
> Provide an API for Bluetooth drivers to retrieve the Bluetooth Device
> address (BD_ADDR) for a device. If the firmware node of the device
> has a property 'local-bd-address' the BD address is read from this
> property.
> 
> Signed-off-by: Matthias Kaehlcke <mka@...omium.org>
> Reviewed-by: Andy Shevchenko <andy.shevchenko@...il.com>
> Reviewed-by: Sakari Ailus <sakari.ailus@...ux.intel.com>
> ---
> Changes in v4:
> - move code from driver/base/property.c to net/bluetooth/lib.c
> - undo move of bdaddr_t declaration
> - merge fwnode_get_bd_address() into device_get_bd_address(). as of now
>   the function is not needed, it can be created later if necessary
> - minor improvements suggested by Sakari
> - updated commit message
> - added 'Reviewed-by: Sakari Ailus <sakari.ailus@...ux.intel.com>' tag
> 
> Changes in v3:
> - move definition of bdaddr_t to types.h to avoid include of
>   bluetooth.h from property.h
> - add stubs for the new functions
> 
> Changes in v2:
> - use bdaddr_t instead of byte pointer + len
> - use EXPORT_SYMBOL_GPL for the new functions instead of EXPORT_SYMBOL
> - put new functions inside #if IS_ENABLED(CONFIG_BT)
> - some new line juggling in property.h
> - added 'Reviewed-by: Andy Shevchenko <andy.shevchenko@...il.com>' tag
> ---
>  include/net/bluetooth/bluetooth.h |  2 ++
>  net/bluetooth/lib.c               | 34 +++++++++++++++++++++++++++++++

Yeah, this seems like a better place for this stuff indeed.

Thanks!

-- 
Sakari Ailus
sakari.ailus@...ux.intel.com