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Diffstat (limited to 'sound/soc/qcom/qdsp6/q6asm-dai.c')
-rw-r--r--sound/soc/qcom/qdsp6/q6asm-dai.c42
1 files changed, 12 insertions, 30 deletions
diff --git a/sound/soc/qcom/qdsp6/q6asm-dai.c b/sound/soc/qcom/qdsp6/q6asm-dai.c
index 349c6a883c63..9db9a2944ef2 100644
--- a/sound/soc/qcom/qdsp6/q6asm-dai.c
+++ b/sound/soc/qcom/qdsp6/q6asm-dai.c
@@ -7,7 +7,6 @@
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/slab.h>
-#include <linux/component.h>
#include <sound/soc.h>
#include <sound/soc.h>
#include <sound/soc-dapm.h>
@@ -390,7 +389,9 @@ static int q6asm_dai_close(struct snd_pcm_substream *substream)
struct q6asm_dai_rtd *prtd = runtime->private_data;
if (prtd->audio_client) {
- q6asm_cmd(prtd->audio_client, CMD_CLOSE);
+ if (prtd->state)
+ q6asm_cmd(prtd->audio_client, CMD_CLOSE);
+
q6asm_unmap_memory_regions(substream->stream,
prtd->audio_client);
q6asm_audio_client_free(prtd->audio_client);
@@ -561,14 +562,15 @@ static struct snd_soc_dai_driver q6asm_fe_dais[] = {
Q6ASM_FEDAI_DRIVER(8),
};
-static int q6asm_dai_bind(struct device *dev, struct device *master, void *data)
+static int q6asm_dai_probe(struct platform_device *pdev)
{
+ struct device *dev = &pdev->dev;
struct device_node *node = dev->of_node;
struct of_phandle_args args;
struct q6asm_dai_data *pdata;
int rc;
- pdata = kzalloc(sizeof(struct q6asm_dai_data), GFP_KERNEL);
+ pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL);
if (!pdata)
return -ENOMEM;
@@ -580,43 +582,23 @@ static int q6asm_dai_bind(struct device *dev, struct device *master, void *data)
dev_set_drvdata(dev, pdata);
- return snd_soc_register_component(dev, &q6asm_fe_dai_component,
+ return devm_snd_soc_register_component(dev, &q6asm_fe_dai_component,
q6asm_fe_dais,
ARRAY_SIZE(q6asm_fe_dais));
}
-static void q6asm_dai_unbind(struct device *dev, struct device *master,
- void *data)
-{
- struct q6asm_dai_data *pdata = dev_get_drvdata(dev);
-
- snd_soc_unregister_component(dev);
-
- kfree(pdata);
-
-}
-static const struct component_ops q6asm_dai_comp_ops = {
- .bind = q6asm_dai_bind,
- .unbind = q6asm_dai_unbind,
+static const struct of_device_id q6asm_dai_device_id[] = {
+ { .compatible = "qcom,q6asm-dais" },
+ {},
};
-
-static int q6asm_dai_probe(struct platform_device *pdev)
-{
- return component_add(&pdev->dev, &q6asm_dai_comp_ops);
-}
-
-static int q6asm_dai_dev_remove(struct platform_device *pdev)
-{
- component_del(&pdev->dev, &q6asm_dai_comp_ops);
- return 0;
-}
+MODULE_DEVICE_TABLE(of, q6asm_dai_device_id);
static struct platform_driver q6asm_dai_platform_driver = {
.driver = {
.name = "q6asm-dai",
+ .of_match_table = of_match_ptr(q6asm_dai_device_id),
},
.probe = q6asm_dai_probe,
- .remove = q6asm_dai_dev_remove,
};
module_platform_driver(q6asm_dai_platform_driver);