diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2019-10-02 08:34:15 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-10-08 15:48:35 +0300 |
| commit | dfd00af5e801d42ee5cdbd0e2f486da0e733b1e3 (patch) | |
| tree | 61781dbecd8adec52b9dd26cec924c530e528773 /sound/soc/dwc | |
| parent | 851f5abfc83d75b9d021887bd7e89c8dd27a9bd4 (diff) | |
| download | linux-dfd00af5e801d42ee5cdbd0e2f486da0e733b1e3.tar.xz | |
ASoC: dwc: dwc-pcm: remove snd_pcm_ops
snd_pcm_ops is no longer needed.
Let's use component driver callback.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87h84r90dk.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/dwc')
| -rw-r--r-- | sound/soc/dwc/dwc-pcm.c | 48 |
1 files changed, 26 insertions, 22 deletions
diff --git a/sound/soc/dwc/dwc-pcm.c b/sound/soc/dwc/dwc-pcm.c index a9ae91c4597f..de6fcc808832 100644 --- a/sound/soc/dwc/dwc-pcm.c +++ b/sound/soc/dwc/dwc-pcm.c @@ -135,7 +135,8 @@ void dw_pcm_pop_rx(struct dw_i2s_dev *dev) dw_pcm_transfer(dev, false); } -static int dw_pcm_open(struct snd_pcm_substream *substream) +static int dw_pcm_open(struct snd_soc_component *component, + struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime; struct snd_soc_pcm_runtime *rtd = substream->private_data; @@ -148,14 +149,16 @@ static int dw_pcm_open(struct snd_pcm_substream *substream) return 0; } -static int dw_pcm_close(struct snd_pcm_substream *substream) +static int dw_pcm_close(struct snd_soc_component *component, + struct snd_pcm_substream *substream) { synchronize_rcu(); return 0; } -static int dw_pcm_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) +static int dw_pcm_hw_params(struct snd_soc_component *component, + struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *hw_params) { struct snd_pcm_runtime *runtime = substream->runtime; struct dw_i2s_dev *dev = runtime->private_data; @@ -192,12 +195,14 @@ static int dw_pcm_hw_params(struct snd_pcm_substream *substream, return 0; } -static int dw_pcm_hw_free(struct snd_pcm_substream *substream) +static int dw_pcm_hw_free(struct snd_soc_component *component, + struct snd_pcm_substream *substream) { return snd_pcm_lib_free_pages(substream); } -static int dw_pcm_trigger(struct snd_pcm_substream *substream, int cmd) +static int dw_pcm_trigger(struct snd_soc_component *component, + struct snd_pcm_substream *substream, int cmd) { struct snd_pcm_runtime *runtime = substream->runtime; struct dw_i2s_dev *dev = runtime->private_data; @@ -231,7 +236,8 @@ static int dw_pcm_trigger(struct snd_pcm_substream *substream, int cmd) return ret; } -static snd_pcm_uframes_t dw_pcm_pointer(struct snd_pcm_substream *substream) +static snd_pcm_uframes_t dw_pcm_pointer(struct snd_soc_component *component, + struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime; struct dw_i2s_dev *dev = runtime->private_data; @@ -245,7 +251,8 @@ static snd_pcm_uframes_t dw_pcm_pointer(struct snd_pcm_substream *substream) return pos < runtime->buffer_size ? pos : 0; } -static int dw_pcm_new(struct snd_soc_pcm_runtime *rtd) +static int dw_pcm_new(struct snd_soc_component *component, + struct snd_soc_pcm_runtime *rtd) { size_t size = dw_pcm_hardware.buffer_bytes_max; @@ -255,25 +262,22 @@ static int dw_pcm_new(struct snd_soc_pcm_runtime *rtd) return 0; } -static void dw_pcm_free(struct snd_pcm *pcm) +static void dw_pcm_free(struct snd_soc_component *component, + struct snd_pcm *pcm) { snd_pcm_lib_preallocate_free_for_all(pcm); } -static const struct snd_pcm_ops dw_pcm_ops = { - .open = dw_pcm_open, - .close = dw_pcm_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = dw_pcm_hw_params, - .hw_free = dw_pcm_hw_free, - .trigger = dw_pcm_trigger, - .pointer = dw_pcm_pointer, -}; - static const struct snd_soc_component_driver dw_pcm_component = { - .pcm_new = dw_pcm_new, - .pcm_free = dw_pcm_free, - .ops = &dw_pcm_ops, + .open = dw_pcm_open, + .close = dw_pcm_close, + .ioctl = snd_soc_pcm_lib_ioctl, + .hw_params = dw_pcm_hw_params, + .hw_free = dw_pcm_hw_free, + .trigger = dw_pcm_trigger, + .pointer = dw_pcm_pointer, + .pcm_construct = dw_pcm_new, + .pcm_destruct = dw_pcm_free, }; int dw_pcm_register(struct platform_device *pdev) |