linux-kernel - [PATCH 2/2] ASoC: atmel: mchp-pdmc: set prepare_slave

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Message-ID: <20220421125403.2180824-2-codrin.ciubotariu@microchip.com>
Date:   Thu, 21 Apr 2022 15:54:03 +0300
From:   Codrin Ciubotariu <codrin.ciubotariu@...rochip.com>
To:     <alsa-devel@...a-project.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
CC:     <broonie@...nel.org>, <perex@...ex.cz>, <tiwai@...e.com>,
        <alexandre.belloni@...tlin.com>, <sha@...gutronix.de>,
        Codrin Ciubotariu <codrin.ciubotariu@...rochip.com>
Subject: [PATCH 2/2] ASoC: atmel: mchp-pdmc: set prepare_slave_config

Since a pointer to struct snd_dmaengine_pcm_config is passed,
snd_dmaengine_pcm_prepare_slave_config() is no longer called unless it's
explicitly set in prepare_slave_config.

Fixes: 50291652af52 ("ASoC: atmel: mchp-pdmc: add PDMC driver")
Suggested-by: Sascha Hauer <sha@...gutronix.de>
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@...rochip.com>
---
 sound/soc/atmel/mchp-pdmc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/atmel/mchp-pdmc.c b/sound/soc/atmel/mchp-pdmc.c
index 1a7802fbf23c1..a3856c73e2214 100644
--- a/sound/soc/atmel/mchp-pdmc.c
+++ b/sound/soc/atmel/mchp-pdmc.c
@@ -966,6 +966,7 @@ static int mchp_pdmc_process(struct snd_pcm_substream *substream,
 
 static struct snd_dmaengine_pcm_config mchp_pdmc_config = {
 	.process = mchp_pdmc_process,
+	.prepare_slave_config = snd_dmaengine_pcm_prepare_slave_config,
 };
 
 static int mchp_pdmc_probe(struct platform_device *pdev)
-- 
2.32.0