linux-kernel - Re: [PATCH 2/3] ASoC: cs4271: flat regcache, trivial simplifications

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Date:   Wed, 12 Apr 2023 09:09:56 +0000
From:   Charles Keepax <ckeepax@...nsource.cirrus.com>
To:     Alexander Sverdlin <alexander.sverdlin@...il.com>
CC:     <alsa-devel@...a-project.org>,
        Nikita Shubin <nikita.shubin@...uefel.me>,
        David Rhodes <david.rhodes@...rus.com>,
        James Schulman <james.schulman@...rus.com>,
        Jaroslav Kysela <perex@...ex.cz>,
        Liam Girdwood <lgirdwood@...il.com>,
        <linux-kernel@...r.kernel.org>,
        Lucas Tanure <tanureal@...nsource.cirrus.com>,
        Mark Brown <broonie@...nel.org>,
        <patches@...nsource.cirrus.com>,
        Richard Fitzgerald <rf@...nsource.cirrus.com>,
        Takashi Iwai <tiwai@...e.com>
Subject: Re: [PATCH 2/3] ASoC: cs4271: flat regcache, trivial simplifications

On Tue, Apr 11, 2023 at 12:39:01AM +0200, Alexander Sverdlin wrote:
> - Switch to REGCACHE_FLAT, the whole overhead of RBTREE is not worth it
>   with non sparse register set in the address range 1..7.
> - Move register width to central location
> 
> Signed-off-by: Alexander Sverdlin <alexander.sverdlin@...il.com>
> ---

Acked-by: Charles Keepax <ckeepax@...nsource.cirrus.com>

Thanks,
Charles