linux-kernel - Re: [PATCH] ASoC: fsl_asrc_m2m: select CONFIG_DMA_SHARED

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Message-ID: <CAEnQRZCbCqAdv5jz+rf2etCxZqfPQthbFEfNiNH7Ys2xNdyeZA@mail.gmail.com>
Date: Wed, 22 Jan 2025 10:24:33 +0200
From: Daniel Baluta <daniel.baluta@...il.com>
To: Arnd Bergmann <arnd@...nel.org>
Cc: Mark Brown <broonie@...nel.org>, Shengjiu Wang <shengjiu.wang@....com>, 
	Arnd Bergmann <arnd@...db.de>, Liam Girdwood <lgirdwood@...il.com>, Jaroslav Kysela <perex@...ex.cz>, 
	Takashi Iwai <tiwai@...e.com>, Sudeep Holla <sudeep.holla@....com>, 
	Elinor Montmasson <elinor.montmasson@...oirfairelinux.com>, 
	Piotr Wojtaszczyk <piotr.wojtaszczyk@...esys.com>, linux-sound@...r.kernel.org, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ASoC: fsl_asrc_m2m: select CONFIG_DMA_SHARED_BUFFER

On Wed, Jan 22, 2025 at 8:53 AM Arnd Bergmann <arnd@...nel.org> wrote:
>
> From: Arnd Bergmann <arnd@...db.de>
>
> Randconfig builds without dmabuf result in this link error from
> the fasl-asrc driver:
>
> ERROR: modpost: "dma_buf_put" [sound/core/snd-compress.ko] undefined!
> ERROR: modpost: "dma_buf_export" [sound/soc/fsl/snd-soc-fsl-asrc.ko] undefined!
>
> Add the missing 'select' statement.
>
> Fixes: 24a01710f627 ("ASoC: fsl_asrc_m2m: Add memory to memory function")
> Signed-off-by: Arnd Bergmann <arnd@...db.de>

Reviewed-by: Daniel Baluta <daniel.baluta@....com>