From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com
Current soc-xxx are getting rtd from substream by
rtd = substream->private_data;
But, getting data from "private_data" is very unclear. This patch adds asoc_substream_to_rtd() macro which is easy to understand that rtd from substream.
Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- include/sound/soc.h | 2 + sound/soc/soc-component.c | 20 ++++----- sound/soc/soc-dai.c | 8 ++-- sound/soc/soc-dapm.c | 6 +-- sound/soc/soc-generic-dmaengine-pcm.c | 4 +- sound/soc/soc-link.c | 12 +++--- sound/soc/soc-pcm.c | 62 +++++++++++++-------------- sound/soc/soc-utils.c | 2 +- 8 files changed, 59 insertions(+), 57 deletions(-)
diff --git a/include/sound/soc.h b/include/sound/soc.h index 59235e553630..acbb5efb28ef 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -1168,6 +1168,8 @@ struct snd_soc_pcm_runtime { /* see soc_new_pcm_runtime() */ #define asoc_rtd_to_cpu(rtd, n) (rtd)->dais[n] #define asoc_rtd_to_codec(rtd, n) (rtd)->dais[n + (rtd)->num_cpus] +#define asoc_substream_to_rtd(substream) \ + (struct snd_soc_pcm_runtime *)snd_pcm_substream_chip(substream)
#define for_each_rtd_components(rtd, i, component) \ for ((i) = 0, component = NULL; \ diff --git a/sound/soc/soc-component.c b/sound/soc/soc-component.c index 9565a0dd7cb6..c1b799f98460 100644 --- a/sound/soc/soc-component.c +++ b/sound/soc/soc-component.c @@ -606,7 +606,7 @@ EXPORT_SYMBOL_GPL(snd_soc_component_test_bits);
int snd_soc_pcm_component_pointer(struct snd_pcm_substream *substream) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_soc_component *component; int i;
@@ -621,7 +621,7 @@ int snd_soc_pcm_component_pointer(struct snd_pcm_substream *substream) int snd_soc_pcm_component_ioctl(struct snd_pcm_substream *substream, unsigned int cmd, void *arg) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_soc_component *component; int i;
@@ -638,7 +638,7 @@ int snd_soc_pcm_component_ioctl(struct snd_pcm_substream *substream,
int snd_soc_pcm_component_sync_stop(struct snd_pcm_substream *substream) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_soc_component *component; int i, ret;
@@ -658,7 +658,7 @@ int snd_soc_pcm_component_copy_user(struct snd_pcm_substream *substream, int channel, unsigned long pos, void __user *buf, unsigned long bytes) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_soc_component *component; int i;
@@ -677,7 +677,7 @@ int snd_soc_pcm_component_copy_user(struct snd_pcm_substream *substream, struct page *snd_soc_pcm_component_page(struct snd_pcm_substream *substream, unsigned long offset) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_soc_component *component; struct page *page; int i; @@ -698,7 +698,7 @@ struct page *snd_soc_pcm_component_page(struct snd_pcm_substream *substream, int snd_soc_pcm_component_mmap(struct snd_pcm_substream *substream, struct vm_area_struct *vma) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_soc_component *component; int i;
@@ -745,7 +745,7 @@ void snd_soc_pcm_component_free(struct snd_soc_pcm_runtime *rtd)
int snd_soc_pcm_component_prepare(struct snd_pcm_substream *substream) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_soc_component *component; int i, ret;
@@ -764,7 +764,7 @@ int snd_soc_pcm_component_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct snd_soc_component **last) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_soc_component *component; int i, ret;
@@ -786,7 +786,7 @@ int snd_soc_pcm_component_hw_params(struct snd_pcm_substream *substream, void snd_soc_pcm_component_hw_free(struct snd_pcm_substream *substream, struct snd_soc_component *last) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_soc_component *component; int i, ret;
@@ -805,7 +805,7 @@ void snd_soc_pcm_component_hw_free(struct snd_pcm_substream *substream, int snd_soc_pcm_component_trigger(struct snd_pcm_substream *substream, int cmd) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_soc_component *component; int i, ret;
diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c index c89a1929d141..783b7928205e 100644 --- a/sound/soc/soc-dai.c +++ b/sound/soc/soc-dai.c @@ -316,7 +316,7 @@ int snd_soc_dai_hw_params(struct snd_soc_dai *dai, struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); int ret = 0;
/* perform any topology hw_params fixups before DAI */ @@ -478,7 +478,7 @@ int snd_soc_pcm_dai_new(struct snd_soc_pcm_runtime *rtd)
int snd_soc_pcm_dai_prepare(struct snd_pcm_substream *substream) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_soc_dai *dai; int i, ret;
@@ -497,7 +497,7 @@ int snd_soc_pcm_dai_prepare(struct snd_pcm_substream *substream) int snd_soc_pcm_dai_trigger(struct snd_pcm_substream *substream, int cmd) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_soc_dai *dai; int i, ret;
@@ -516,7 +516,7 @@ int snd_soc_pcm_dai_trigger(struct snd_pcm_substream *substream, int snd_soc_pcm_dai_bespoke_trigger(struct snd_pcm_substream *substream, int cmd) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_soc_dai *dai; int i, ret;
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index e51aa2efc65c..5076299abf37 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -2673,7 +2673,7 @@ int snd_soc_dapm_update_dai(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); int ret;
mutex_lock_nested(&rtd->card->dapm_mutex, SND_SOC_DAPM_CLASS_RUNTIME); @@ -3795,7 +3795,7 @@ snd_soc_dai_link_event_pre_pmu(struct snd_soc_dapm_widget *w, { struct snd_soc_dapm_path *path; struct snd_soc_dai *source, *sink; - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_pcm_hw_params *params = NULL; const struct snd_soc_pcm_stream *config = NULL; struct snd_pcm_runtime *runtime = NULL; @@ -4117,7 +4117,7 @@ snd_soc_dapm_new_dai(struct snd_soc_card *card, struct snd_pcm_substream *substream, char *id) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_soc_dapm_widget template; struct snd_soc_dapm_widget *w; const char **w_param_text; diff --git a/sound/soc/soc-generic-dmaengine-pcm.c b/sound/soc/soc-generic-dmaengine-pcm.c index 61844403f181..d17b4bf1dbe3 100644 --- a/sound/soc/soc-generic-dmaengine-pcm.c +++ b/sound/soc/soc-generic-dmaengine-pcm.c @@ -46,7 +46,7 @@ static struct device *dmaengine_dma_dev(struct dmaengine_pcm *pcm, int snd_dmaengine_pcm_prepare_slave_config(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct dma_slave_config *slave_config) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_dmaengine_dai_dma_data *dma_data; int ret;
@@ -105,7 +105,7 @@ static int dmaengine_pcm_set_runtime_hwparams(struct snd_soc_component *component, struct snd_pcm_substream *substream) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct dmaengine_pcm *pcm = soc_component_to_pcm(component); struct device *dma_dev = dmaengine_dma_dev(pcm, substream); struct dma_chan *chan = pcm->chan[substream->stream]; diff --git a/sound/soc/soc-link.c b/sound/soc/soc-link.c index 1c3bf2118718..cec70b19863e 100644 --- a/sound/soc/soc-link.c +++ b/sound/soc/soc-link.c @@ -59,7 +59,7 @@ int snd_soc_link_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
int snd_soc_link_startup(struct snd_pcm_substream *substream) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); int ret = 0;
if (rtd->dai_link->ops && @@ -71,7 +71,7 @@ int snd_soc_link_startup(struct snd_pcm_substream *substream)
void snd_soc_link_shutdown(struct snd_pcm_substream *substream) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
if (rtd->dai_link->ops && rtd->dai_link->ops->shutdown) @@ -80,7 +80,7 @@ void snd_soc_link_shutdown(struct snd_pcm_substream *substream)
int snd_soc_link_prepare(struct snd_pcm_substream *substream) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); int ret = 0;
if (rtd->dai_link->ops && @@ -93,7 +93,7 @@ int snd_soc_link_prepare(struct snd_pcm_substream *substream) int snd_soc_link_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); int ret = 0;
if (rtd->dai_link->ops && @@ -105,7 +105,7 @@ int snd_soc_link_hw_params(struct snd_pcm_substream *substream,
void snd_soc_link_hw_free(struct snd_pcm_substream *substream) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
if (rtd->dai_link->ops && rtd->dai_link->ops->hw_free) @@ -114,7 +114,7 @@ void snd_soc_link_hw_free(struct snd_pcm_substream *substream)
int snd_soc_link_trigger(struct snd_pcm_substream *substream, int cmd) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); int ret = 0;
if (rtd->dai_link->ops && diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index f2c7c85ad40c..10f703986be3 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -304,7 +304,7 @@ int dpcm_dapm_stream_event(struct snd_soc_pcm_runtime *fe, int dir, static int soc_pcm_apply_symmetry(struct snd_pcm_substream *substream, struct snd_soc_dai *soc_dai) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); int ret;
if (soc_dai->rate && (soc_dai->driver->symmetric_rates || @@ -361,7 +361,7 @@ static int soc_pcm_apply_symmetry(struct snd_pcm_substream *substream, static int soc_pcm_params_symmetry(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_soc_dai *dai; struct snd_soc_dai *cpu_dai; unsigned int rate, channels, sample_bits, symmetry, i; @@ -423,7 +423,7 @@ static int soc_pcm_params_symmetry(struct snd_pcm_substream *substream,
static bool soc_pcm_has_symmetry(struct snd_pcm_substream *substream) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_soc_dai_link *link = rtd->dai_link; struct snd_soc_dai *dai; unsigned int symmetry, i; @@ -443,7 +443,7 @@ static bool soc_pcm_has_symmetry(struct snd_pcm_substream *substream)
static void soc_pcm_set_msb(struct snd_pcm_substream *substream, int bits) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); int ret;
if (!bits) @@ -457,7 +457,7 @@ static void soc_pcm_set_msb(struct snd_pcm_substream *substream, int bits)
static void soc_pcm_apply_msb(struct snd_pcm_substream *substream) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_soc_dai *cpu_dai; struct snd_soc_dai *codec_dai; struct snd_soc_pcm_stream *pcm_codec, *pcm_cpu; @@ -592,7 +592,7 @@ EXPORT_SYMBOL_GPL(snd_soc_runtime_calc_hw); static void soc_pcm_init_runtime_hw(struct snd_pcm_substream *substream) { struct snd_pcm_hardware *hw = &substream->runtime->hw; - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); u64 formats = hw->formats;
/* @@ -608,7 +608,7 @@ static void soc_pcm_init_runtime_hw(struct snd_pcm_substream *substream)
static int soc_pcm_components_open(struct snd_pcm_substream *substream) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_soc_component *last = NULL; struct snd_soc_component *component; int i, ret = 0; @@ -650,7 +650,7 @@ static int soc_pcm_components_open(struct snd_pcm_substream *substream)
static int soc_pcm_components_close(struct snd_pcm_substream *substream) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_soc_component *component; int i, r, ret = 0;
@@ -672,7 +672,7 @@ static int soc_pcm_components_close(struct snd_pcm_substream *substream) */ static int soc_pcm_close(struct snd_pcm_substream *substream) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_soc_component *component; struct snd_soc_dai *dai; int i; @@ -711,7 +711,7 @@ static int soc_pcm_close(struct snd_pcm_substream *substream) */ static int soc_pcm_open(struct snd_pcm_substream *substream) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_pcm_runtime *runtime = substream->runtime; struct snd_soc_component *component; struct snd_soc_dai *dai; @@ -850,7 +850,7 @@ static void codec2codec_close_delayed_work(struct snd_soc_pcm_runtime *rtd) */ static int soc_pcm_prepare(struct snd_pcm_substream *substream) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_soc_dai *dai; int i, ret = 0;
@@ -907,7 +907,7 @@ static void soc_pcm_codec_params_fixup(struct snd_pcm_hw_params *params, static int soc_pcm_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_soc_component *component; struct snd_soc_dai *cpu_dai; struct snd_soc_dai *codec_dai; @@ -1035,7 +1035,7 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream, */ static int soc_pcm_hw_free(struct snd_pcm_substream *substream) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_soc_dai *dai; int i;
@@ -1116,7 +1116,7 @@ static int soc_pcm_trigger(struct snd_pcm_substream *substream, int cmd) */ static snd_pcm_uframes_t soc_pcm_pointer(struct snd_pcm_substream *substream) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_soc_dai *cpu_dai; struct snd_soc_dai *codec_dai; struct snd_pcm_runtime *runtime = substream->runtime; @@ -1594,7 +1594,7 @@ static void dpcm_init_runtime_hw(struct snd_pcm_runtime *runtime, static void dpcm_runtime_merge_format(struct snd_pcm_substream *substream, u64 *formats) { - struct snd_soc_pcm_runtime *fe = substream->private_data; + struct snd_soc_pcm_runtime *fe = asoc_substream_to_rtd(substream); struct snd_soc_dpcm *dpcm; struct snd_soc_dai *dai; int stream = substream->stream; @@ -1631,7 +1631,7 @@ static void dpcm_runtime_merge_chan(struct snd_pcm_substream *substream, unsigned int *channels_min, unsigned int *channels_max) { - struct snd_soc_pcm_runtime *fe = substream->private_data; + struct snd_soc_pcm_runtime *fe = asoc_substream_to_rtd(substream); struct snd_soc_dpcm *dpcm; int stream = substream->stream;
@@ -1686,7 +1686,7 @@ static void dpcm_runtime_merge_rate(struct snd_pcm_substream *substream, unsigned int *rate_min, unsigned int *rate_max) { - struct snd_soc_pcm_runtime *fe = substream->private_data; + struct snd_soc_pcm_runtime *fe = asoc_substream_to_rtd(substream); struct snd_soc_dpcm *dpcm; int stream = substream->stream;
@@ -1724,7 +1724,7 @@ static void dpcm_runtime_merge_rate(struct snd_pcm_substream *substream, static void dpcm_set_fe_runtime(struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime; - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_soc_dai *cpu_dai; int i;
@@ -1775,7 +1775,7 @@ static int dpcm_apply_symmetry(struct snd_pcm_substream *fe_substream, int stream) { struct snd_soc_dpcm *dpcm; - struct snd_soc_pcm_runtime *fe = fe_substream->private_data; + struct snd_soc_pcm_runtime *fe = asoc_substream_to_rtd(fe_substream); struct snd_soc_dai *fe_cpu_dai; int err; int i; @@ -1806,7 +1806,7 @@ static int dpcm_apply_symmetry(struct snd_pcm_substream *fe_substream, if (!be_substream) continue;
- rtd = be_substream->private_data; + rtd = asoc_substream_to_rtd(be_substream); if (rtd->dai_link->be_hw_params_fixup) continue;
@@ -1828,7 +1828,7 @@ static int dpcm_apply_symmetry(struct snd_pcm_substream *fe_substream,
static int dpcm_fe_dai_startup(struct snd_pcm_substream *fe_substream) { - struct snd_soc_pcm_runtime *fe = fe_substream->private_data; + struct snd_soc_pcm_runtime *fe = asoc_substream_to_rtd(fe_substream); struct snd_pcm_runtime *runtime = fe_substream->runtime; int stream = fe_substream->stream, ret = 0;
@@ -1909,7 +1909,7 @@ int dpcm_be_dai_shutdown(struct snd_soc_pcm_runtime *fe, int stream)
static int dpcm_fe_dai_shutdown(struct snd_pcm_substream *substream) { - struct snd_soc_pcm_runtime *fe = substream->private_data; + struct snd_soc_pcm_runtime *fe = asoc_substream_to_rtd(substream); int stream = substream->stream;
dpcm_set_fe_update_state(fe, stream, SND_SOC_DPCM_UPDATE_FE); @@ -1975,7 +1975,7 @@ int dpcm_be_dai_hw_free(struct snd_soc_pcm_runtime *fe, int stream)
static int dpcm_fe_dai_hw_free(struct snd_pcm_substream *substream) { - struct snd_soc_pcm_runtime *fe = substream->private_data; + struct snd_soc_pcm_runtime *fe = asoc_substream_to_rtd(substream); int err, stream = substream->stream;
mutex_lock_nested(&fe->card->mutex, SND_SOC_CARD_CLASS_RUNTIME); @@ -2080,7 +2080,7 @@ int dpcm_be_dai_hw_params(struct snd_soc_pcm_runtime *fe, int stream) static int dpcm_fe_dai_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { - struct snd_soc_pcm_runtime *fe = substream->private_data; + struct snd_soc_pcm_runtime *fe = asoc_substream_to_rtd(substream); int ret, stream = substream->stream;
mutex_lock_nested(&fe->card->mutex, SND_SOC_CARD_CLASS_RUNTIME); @@ -2226,7 +2226,7 @@ EXPORT_SYMBOL_GPL(dpcm_be_dai_trigger); static int dpcm_dai_trigger_fe_be(struct snd_pcm_substream *substream, int cmd, bool fe_first) { - struct snd_soc_pcm_runtime *fe = substream->private_data; + struct snd_soc_pcm_runtime *fe = asoc_substream_to_rtd(substream); int ret;
/* call trigger on the frontend before the backend. */ @@ -2257,7 +2257,7 @@ static int dpcm_dai_trigger_fe_be(struct snd_pcm_substream *substream,
static int dpcm_fe_dai_do_trigger(struct snd_pcm_substream *substream, int cmd) { - struct snd_soc_pcm_runtime *fe = substream->private_data; + struct snd_soc_pcm_runtime *fe = asoc_substream_to_rtd(substream); int stream = substream->stream; int ret = 0; enum snd_soc_dpcm_trigger trigger = fe->dai_link->trigger[stream]; @@ -2342,7 +2342,7 @@ static int dpcm_fe_dai_do_trigger(struct snd_pcm_substream *substream, int cmd)
static int dpcm_fe_dai_trigger(struct snd_pcm_substream *substream, int cmd) { - struct snd_soc_pcm_runtime *fe = substream->private_data; + struct snd_soc_pcm_runtime *fe = asoc_substream_to_rtd(substream); int stream = substream->stream;
/* if FE's runtime_update is already set, we're in race; @@ -2395,7 +2395,7 @@ int dpcm_be_dai_prepare(struct snd_soc_pcm_runtime *fe, int stream)
static int dpcm_fe_dai_prepare(struct snd_pcm_substream *substream) { - struct snd_soc_pcm_runtime *fe = substream->private_data; + struct snd_soc_pcm_runtime *fe = asoc_substream_to_rtd(substream); int stream = substream->stream, ret = 0;
mutex_lock_nested(&fe->card->mutex, SND_SOC_CARD_CLASS_RUNTIME); @@ -2662,7 +2662,7 @@ EXPORT_SYMBOL_GPL(snd_soc_dpcm_runtime_update);
static void dpcm_fe_dai_cleanup(struct snd_pcm_substream *fe_substream) { - struct snd_soc_pcm_runtime *fe = fe_substream->private_data; + struct snd_soc_pcm_runtime *fe = asoc_substream_to_rtd(fe_substream); struct snd_soc_dpcm *dpcm; int stream = fe_substream->stream;
@@ -2677,7 +2677,7 @@ static void dpcm_fe_dai_cleanup(struct snd_pcm_substream *fe_substream)
static int dpcm_fe_dai_close(struct snd_pcm_substream *fe_substream) { - struct snd_soc_pcm_runtime *fe = fe_substream->private_data; + struct snd_soc_pcm_runtime *fe = asoc_substream_to_rtd(fe_substream); int ret;
mutex_lock_nested(&fe->card->mutex, SND_SOC_CARD_CLASS_RUNTIME); @@ -2691,7 +2691,7 @@ static int dpcm_fe_dai_close(struct snd_pcm_substream *fe_substream)
static int dpcm_fe_dai_open(struct snd_pcm_substream *fe_substream) { - struct snd_soc_pcm_runtime *fe = fe_substream->private_data; + struct snd_soc_pcm_runtime *fe = asoc_substream_to_rtd(fe_substream); struct snd_soc_dapm_widget_list *list; int ret; int stream = fe_substream->stream; diff --git a/sound/soc/soc-utils.c b/sound/soc/soc-utils.c index 364b2483bdee..f27f94ca064b 100644 --- a/sound/soc/soc-utils.c +++ b/sound/soc/soc-utils.c @@ -66,7 +66,7 @@ static const struct snd_pcm_hardware dummy_dma_hardware = { static int dummy_dma_open(struct snd_soc_component *component, struct snd_pcm_substream *substream) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
/* BE's dont need dummy params */ if (!rtd->dai_link->no_pcm)