From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
snd_pcm_ops is no longer needed.
Let's use component driver callback.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
sound/soc/stm/stm32_adfsdm.c | 42 +++++++++++++++++++++++-------------------
1 file changed, 23 insertions(+), 19 deletions(-)
diff --git a/sound/soc/stm/stm32_adfsdm.c b/sound/soc/stm/stm32_adfsdm.c
index 3c9a9de..81c407d 100644
--- a/sound/soc/stm/stm32_adfsdm.c
+++ b/sound/soc/stm/stm32_adfsdm.c
@@ -210,7 +210,8 @@ static int stm32_afsdm_pcm_cb(const void *data, size_t size, void *private)
return 0;
}
-static int stm32_adfsdm_trigger(struct snd_pcm_substream *substream, int cmd)
+static int stm32_adfsdm_trigger(struct snd_soc_component *component,
+ struct snd_pcm_substream *substream, int cmd)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct stm32_adfsdm_priv *priv =
@@ -230,7 +231,8 @@ static int stm32_adfsdm_trigger(struct snd_pcm_substream *substream, int cmd)
return -EINVAL;
}
-static int stm32_adfsdm_pcm_open(struct snd_pcm_substream *substream)
+static int stm32_adfsdm_pcm_open(struct snd_soc_component *component,
+ struct snd_pcm_substream *substream)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct stm32_adfsdm_priv *priv = snd_soc_dai_get_drvdata(rtd->cpu_dai);
@@ -243,7 +245,8 @@ static int stm32_adfsdm_pcm_open(struct snd_pcm_substream *substream)
return ret;
}
-static int stm32_adfsdm_pcm_close(struct snd_pcm_substream *substream)
+static int stm32_adfsdm_pcm_close(struct snd_soc_component *component,
+ struct snd_pcm_substream *substream)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct stm32_adfsdm_priv *priv =
@@ -256,6 +259,7 @@ static int stm32_adfsdm_pcm_close(struct snd_pcm_substream *substream)
}
static snd_pcm_uframes_t stm32_adfsdm_pcm_pointer(
+ struct snd_soc_component *component,
struct snd_pcm_substream *substream)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
@@ -265,7 +269,8 @@ static snd_pcm_uframes_t stm32_adfsdm_pcm_pointer(
return bytes_to_frames(substream->runtime, priv->pos);
}
-static int stm32_adfsdm_pcm_hw_params(struct snd_pcm_substream *substream,
+static int stm32_adfsdm_pcm_hw_params(struct snd_soc_component *component,
+ struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
@@ -282,23 +287,16 @@ static int stm32_adfsdm_pcm_hw_params(struct snd_pcm_substream *substream,
params_period_size(params));
}
-static int stm32_adfsdm_pcm_hw_free(struct snd_pcm_substream *substream)
+static int stm32_adfsdm_pcm_hw_free(struct snd_soc_component *component,
+ struct snd_pcm_substream *substream)
{
snd_pcm_lib_free_pages(substream);
return 0;
}
-static struct snd_pcm_ops stm32_adfsdm_pcm_ops = {
- .open = stm32_adfsdm_pcm_open,
- .close = stm32_adfsdm_pcm_close,
- .hw_params = stm32_adfsdm_pcm_hw_params,
- .hw_free = stm32_adfsdm_pcm_hw_free,
- .trigger = stm32_adfsdm_trigger,
- .pointer = stm32_adfsdm_pcm_pointer,
-};
-
-static int stm32_adfsdm_pcm_new(struct snd_soc_pcm_runtime *rtd)
+static int stm32_adfsdm_pcm_new(struct snd_soc_component *component,
+ struct snd_soc_pcm_runtime *rtd)
{
struct snd_pcm *pcm = rtd->pcm;
struct stm32_adfsdm_priv *priv =
@@ -310,7 +308,8 @@ static int stm32_adfsdm_pcm_new(struct snd_soc_pcm_runtime *rtd)
return 0;
}
-static void stm32_adfsdm_pcm_free(struct snd_pcm *pcm)
+static void stm32_adfsdm_pcm_free(struct snd_soc_component *component,
+ struct snd_pcm *pcm)
{
struct snd_pcm_substream *substream;
@@ -320,9 +319,14 @@ static void stm32_adfsdm_pcm_free(struct snd_pcm *pcm)
}
static struct snd_soc_component_driver stm32_adfsdm_soc_platform = {
- .ops = &stm32_adfsdm_pcm_ops,
- .pcm_new = stm32_adfsdm_pcm_new,
- .pcm_free = stm32_adfsdm_pcm_free,
+ .open = stm32_adfsdm_pcm_open,
+ .close = stm32_adfsdm_pcm_close,
+ .hw_params = stm32_adfsdm_pcm_hw_params,
+ .hw_free = stm32_adfsdm_pcm_hw_free,
+ .trigger = stm32_adfsdm_trigger,
+ .pointer = stm32_adfsdm_pcm_pointer,
+ .pcm_construct = stm32_adfsdm_pcm_new,
+ .pcm_destruct = stm32_adfsdm_pcm_free,
};
static const struct of_device_id stm32_adfsdm_of_match[] = {
--
2.7.4
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