diff options
| author |   Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2020-07-20 10:17:39 +0900 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2020-07-23 19:07:19 +0100 |
| commit | 0ceef681e34a61afcd77af0837b2132925c5bad4 (patch) | |
| tree | 97c8af1bd0a9a2df249a69fa17cb0ac5eea42ff3 /sound/soc/soc-component.c | |
| parent | Merge series "ASoC: mediatek: mt8183: support machine driver for max98357b" from Tzung-Bi Shih <tzungbi@google.com>: (diff) | |
| download | wireguard-linux-0ceef681e34a61afcd77af0837b2132925c5bad4.tar.xz wireguard-linux-0ceef681e34a61afcd77af0837b2132925c5bad4.zip | |
ASoC: soc-xxx: add asoc_substream_to_rtd()
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>
Link: https://lore.kernel.org/r/87wo2z0yve.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/soc-component.c')
| -rw-r--r-- | sound/soc/soc-component.c | 20 |
1 files changed, 10 insertions, 10 deletions
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; |