ASoC: sti-uniperf: Use default pcm_config instead

The sti-uniperf pcm_config is the same as the default pcm_config.

Since commit 43556516fffe ("ASoC: soc-generic-dmaengine-pcm:
Use default config when none is given"), passing a NULL pointer
could let this driver use the default config.

Signed-off-by: Keguang Zhang <keguang.zhang@gmail.com>
Link: https://lore.kernel.org/r/20231106-sti-uniperf-v1-1-b2d8749cfa2e@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/sti/sti_uniperif.c b/sound/soc/sti/sti_uniperif.c
index 2c21a86421e66e5f6b565c671f79f176f8a672c9..ba824f14a39cf39a9164cb0806094947a297f4dc 100644 (file)
--- a/sound/soc/sti/sti_uniperif.c
+++ b/sound/soc/sti/sti_uniperif.c
@@ -461,10 +461,6 @@ static int sti_uniperiph_cpu_dai_of(struct device_node *node,
        return 0;
 }
 
-static const struct snd_dmaengine_pcm_config dmaengine_pcm_config = {
-       .prepare_slave_config = snd_dmaengine_pcm_prepare_slave_config,
-};
-
 static int sti_uniperiph_probe(struct platform_device *pdev)
 {
        struct sti_uniperiph_data *priv;
@@ -493,8 +489,7 @@ static int sti_uniperiph_probe(struct platform_device *pdev)
        if (ret < 0)
                return ret;
 
-       return devm_snd_dmaengine_pcm_register(&pdev->dev,
-                                              &dmaengine_pcm_config, 0);
+       return devm_snd_dmaengine_pcm_register(&pdev->dev, NULL, 0);
 }
 
 static struct platform_driver sti_uniperiph_driver = {