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@xxxxxxxxx>
---
sound/soc/sti/sti_uniperif.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/sound/soc/sti/sti_uniperif.c b/sound/soc/sti/sti_uniperif.c
index 2c21a86421e6..ba824f14a39c 100644
--- 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 = {
---
base-commit: ffc253263a1375a65fa6c9f62a893e9767fbebfa
change-id: 20231106-sti-uniperf-a22e2ef92e6c
Best regards,
--
Keguang Zhang <keguang.zhang@xxxxxxxxx>
