linux-kernel - Re: [PATCH] cc2520: move to gpio descriptors

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Date:   Tue, 31 Jan 2023 09:12:04 +0100
From:   Stefan Schmidt <stefan@...enfreihafen.org>
To:     Arnd Bergmann <arnd@...nel.org>,
        Varka Bhadram <varkabhadram@...il.com>,
        Alexander Aring <alex.aring@...il.com>
Cc:     linux-gpio@...r.kernel.org, Arnd Bergmann <arnd@...db.de>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>, linux-kernel@...r.kernel.org,
        linux-wpan@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: [PATCH] cc2520: move to gpio descriptors

Hello.

On 26.01.23 17:15, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@...db.de>
> 
> cc2520 supports both probing from static platform_data and
> from devicetree, but there have never been any definitions
> of the platform data in the mainline kernel, so it's safe
> to assume that only the DT path is used.
> 
> After folding cc2520_platform_data into the driver itself,
> the GPIO handling can be simplified by moving to the modern
> gpiod interface.
> 
> Signed-off-by: Arnd Bergmann <arnd@...db.de>
> ---
>   MAINTAINERS                     |   1 -
>   drivers/net/ieee802154/cc2520.c | 136 +++++++++-----------------------
>   include/linux/spi/cc2520.h      |  21 -----
>   3 files changed, 37 insertions(+), 121 deletions(-)
>   delete mode 100644 include/linux/spi/cc2520.h

This patch has been applied to the wpan-next tree and will be
part of the next pull request to net-next. Thanks!

regards
Stefan Schmidt