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Diffstat (limited to 'sound/soc/stm')
-rw-r--r--sound/soc/stm/stm32_adfsdm.c2
-rw-r--r--sound/soc/stm/stm32_sai.c14
-rw-r--r--sound/soc/stm/stm32_sai_sub.c57
3 files changed, 45 insertions, 28 deletions
diff --git a/sound/soc/stm/stm32_adfsdm.c b/sound/soc/stm/stm32_adfsdm.c
index c914d1c46850..1797a91fea7a 100644
--- a/sound/soc/stm/stm32_adfsdm.c
+++ b/sound/soc/stm/stm32_adfsdm.c
@@ -180,7 +180,7 @@ static int stm32_afsdm_pcm_cb(const void *data, size_t size, void *private)
src_size >>= 1;
cur_size = src_size;
- dev_dbg(rtd->dev, "%s: buff_add :%pK, pos = %d, size = %zu\n",
+ dev_dbg(rtd->dev, "%s: buff_add :%p, pos = %d, size = %zu\n",
__func__, &pcm_buff[priv->pos], priv->pos, src_size);
if ((priv->pos + src_size) > buff_size) {
diff --git a/sound/soc/stm/stm32_sai.c b/sound/soc/stm/stm32_sai.c
index fa821e3fb427..00cf24ceca2d 100644
--- a/sound/soc/stm/stm32_sai.c
+++ b/sound/soc/stm/stm32_sai.c
@@ -138,30 +138,24 @@ static int stm32_sai_set_sync(struct stm32_sai_data *sai_client,
if (!pdev) {
dev_err(&sai_client->pdev->dev,
"Device not found for node %pOFn\n", np_provider);
- of_node_put(np_provider);
return -ENODEV;
}
sai_provider = platform_get_drvdata(pdev);
+ put_device(&pdev->dev);
if (!sai_provider) {
dev_err(&sai_client->pdev->dev,
"SAI sync provider data not found\n");
- ret = -EINVAL;
- goto error;
+ return -EINVAL;
}
/* Configure sync client */
ret = stm32_sai_sync_conf_client(sai_client, synci);
if (ret < 0)
- goto error;
+ return ret;
/* Configure sync provider */
- ret = stm32_sai_sync_conf_provider(sai_provider, synco);
-
-error:
- put_device(&pdev->dev);
- of_node_put(np_provider);
- return ret;
+ return stm32_sai_sync_conf_provider(sai_provider, synco);
}
static int stm32_sai_get_parent_clk(struct stm32_sai_data *sai)
diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c
index 0ae1eae2a59e..450e1585edee 100644
--- a/sound/soc/stm/stm32_sai_sub.c
+++ b/sound/soc/stm/stm32_sai_sub.c
@@ -1586,7 +1586,8 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev,
dev_err(&pdev->dev,
"External synchro not supported\n");
of_node_put(args.np);
- return -EINVAL;
+ ret = -EINVAL;
+ goto err_put_sync_provider;
}
sai->sync = SAI_SYNC_EXTERNAL;
@@ -1595,7 +1596,8 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev,
(sai->synci > (SAI_GCR_SYNCIN_MAX + 1))) {
dev_err(&pdev->dev, "Wrong SAI index\n");
of_node_put(args.np);
- return -EINVAL;
+ ret = -EINVAL;
+ goto err_put_sync_provider;
}
if (of_property_match_string(args.np, "compatible",
@@ -1609,7 +1611,8 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev,
if (!sai->synco) {
dev_err(&pdev->dev, "Unknown SAI sub-block\n");
of_node_put(args.np);
- return -EINVAL;
+ ret = -EINVAL;
+ goto err_put_sync_provider;
}
}
@@ -1619,13 +1622,15 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev,
of_node_put(args.np);
sai->sai_ck = devm_clk_get(&pdev->dev, "sai_ck");
- if (IS_ERR(sai->sai_ck))
- return dev_err_probe(&pdev->dev, PTR_ERR(sai->sai_ck),
- "Missing kernel clock sai_ck\n");
+ if (IS_ERR(sai->sai_ck)) {
+ ret = dev_err_probe(&pdev->dev, PTR_ERR(sai->sai_ck),
+ "Missing kernel clock sai_ck\n");
+ goto err_put_sync_provider;
+ }
ret = clk_prepare(sai->pdata->pclk);
if (ret < 0)
- return ret;
+ goto err_put_sync_provider;
if (STM_SAI_IS_F4(sai->pdata))
return 0;
@@ -1634,14 +1639,23 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev,
if (of_property_present(np, "#clock-cells")) {
ret = stm32_sai_add_mclk_provider(sai);
if (ret < 0)
- return ret;
+ goto err_unprepare_pclk;
} else {
sai->sai_mclk = devm_clk_get_optional(&pdev->dev, "MCLK");
- if (IS_ERR(sai->sai_mclk))
- return PTR_ERR(sai->sai_mclk);
+ if (IS_ERR(sai->sai_mclk)) {
+ ret = PTR_ERR(sai->sai_mclk);
+ goto err_unprepare_pclk;
+ }
}
return 0;
+
+err_unprepare_pclk:
+ clk_unprepare(sai->pdata->pclk);
+err_put_sync_provider:
+ of_node_put(sai->np_sync_provider);
+
+ return ret;
}
static int stm32_sai_sub_probe(struct platform_device *pdev)
@@ -1688,26 +1702,34 @@ static int stm32_sai_sub_probe(struct platform_device *pdev)
IRQF_SHARED, dev_name(&pdev->dev), sai);
if (ret) {
dev_err(&pdev->dev, "IRQ request returned %d\n", ret);
- return ret;
+ goto err_unprepare_pclk;
}
if (STM_SAI_PROTOCOL_IS_SPDIF(sai))
conf = &stm32_sai_pcm_config_spdif;
ret = snd_dmaengine_pcm_register(&pdev->dev, conf, 0);
- if (ret)
- return dev_err_probe(&pdev->dev, ret, "Could not register pcm dma\n");
+ if (ret) {
+ ret = dev_err_probe(&pdev->dev, ret, "Could not register pcm dma\n");
+ goto err_unprepare_pclk;
+ }
ret = snd_soc_register_component(&pdev->dev, &stm32_component,
&sai->cpu_dai_drv, 1);
- if (ret) {
- snd_dmaengine_pcm_unregister(&pdev->dev);
- return ret;
- }
+ if (ret)
+ goto err_deregister_pcm_dma;
pm_runtime_enable(&pdev->dev);
return 0;
+
+err_deregister_pcm_dma:
+ snd_dmaengine_pcm_unregister(&pdev->dev);
+err_unprepare_pclk:
+ clk_unprepare(sai->pdata->pclk);
+ of_node_put(sai->np_sync_provider);
+
+ return ret;
}
static void stm32_sai_sub_remove(struct platform_device *pdev)
@@ -1718,6 +1740,7 @@ static void stm32_sai_sub_remove(struct platform_device *pdev)
snd_dmaengine_pcm_unregister(&pdev->dev);
snd_soc_unregister_component(&pdev->dev);
pm_runtime_disable(&pdev->dev);
+ of_node_put(sai->np_sync_provider);
}
static int stm32_sai_sub_suspend(struct device *dev)
generated by cgit v1.2.3 (git 2.46.0) at 2025-12-05 03:27:22 +0000