linux-kernel - Re: [PATCH wpan-next] wifi: cfg802154: make wpan_phy

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Date: Wed, 6 Mar 2024 09:18:07 +0100
From: Miquel Raynal <miquel.raynal@...tlin.com>
To: "Ricardo B. Marliere" <ricardo@...liere.net>
Cc: Alexander Aring <alex.aring@...il.com>, Stefan Schmidt
 <stefan@...enfreihafen.org>, "David S. Miller" <davem@...emloft.net>, Eric
 Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo
 Abeni <pabeni@...hat.com>, linux-wpan@...r.kernel.org,
 netdev@...r.kernel.org, linux-kernel@...r.kernel.org, Greg Kroah-Hartman
 <gregkh@...uxfoundation.org>
Subject: Re: [PATCH wpan-next] wifi: cfg802154: make wpan_phy_class constant

Hi Ricardo,

ricardo@...liere.net wrote on Tue, 05 Mar 2024 16:55:24 -0300:

> Since commit 43a7206b0963 ("driver core: class: make class_register() take
> a const *"), the driver core allows for struct class to be in read-only
> memory, so move the wpan_phy_class structure to be declared at build time
> placing it into read-only memory, instead of having to be dynamically
> allocated at boot time.
> 
> Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
> Suggested-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
> Signed-off-by: Ricardo B. Marliere <ricardo@...liere.net>

Acked-by: Miquel Raynal <miquel.raynal@...tlin.com>

Thanks,
Miquèl