linux-kernel - Re: [PATCH] [v2] ASoC: sophgo: fix 64-bit division build failure

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Message-ID: <fbf33a00-0eaa-418d-bb18-485303d2ff9e@sirena.org.uk>
Date: Tue, 3 Feb 2026 10:59:33 +0000
From: Mark Brown <broonie@...nel.org>
To: Arnd Bergmann <arnd@...nel.org>
Cc: Liam Girdwood <lgirdwood@...il.com>, Jaroslav Kysela <perex@...ex.cz>,
	Takashi Iwai <tiwai@...e.com>, Chen Wang <unicorn_wang@...look.com>,
	Inochi Amaoto <inochiama@...il.com>,
	"Anton D. Stavinskii" <stavinsky@...il.com>,
	Arnd Bergmann <arnd@...db.de>,
	Alexander Sverdlin <alexander.sverdlin@...il.com>,
	linux-sound@...r.kernel.org, sophgo@...ts.linux.dev,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] [v2] ASoC: sophgo: fix 64-bit division build failure

On Mon, Feb 02, 2026 at 10:59:44PM +0100, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@...db.de>
> 
> cv1800b_adc_setbclk_div() does four 64-bit divisions in a row, which
> is rather inefficient on 32-bit systems, and using the plain division
> causes a build failure as a result:

I already applied v1, please send an incremental change with whatever's
different (you didn't have a changelog...).

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