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| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2021-03-22 11:48:15 +0900 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-03-25 13:58:52 +0000 |
| commit | 4da40cb9955c63c3aca02be267faea4abbd2c649 (patch) | |
| tree | 7a526317917603b107bfeca609ea3f554ba5aec0 /include | |
| parent | 3f994c25868729fb63a4eef42a7040e563eff365 (diff) | |
| download | linux-4da40cb9955c63c3aca02be267faea4abbd2c649.tar.bz2 | |
ASoC: soc.h: add asoc_link_to_cpu/codec/platform() macro
We shouldn't use dai_link->cpus/codecs/platforms directly,
because these are array now to supporting multi CPU/Codec/Platform.
This patch adds asoc_link_to_xxx() macro for it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/874kh3aopc.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/sound/soc.h | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/include/sound/soc.h b/include/sound/soc.h index 78609ab331c8..e4161071f300 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -716,20 +716,38 @@ struct snd_soc_dai_link { struct snd_soc_dobj dobj; /* For topology */ #endif }; + +static inline struct snd_soc_dai_link_component* +asoc_link_to_cpu(struct snd_soc_dai_link *link, int n) { + return &(link)->cpus[n]; +} + +static inline struct snd_soc_dai_link_component* +asoc_link_to_codec(struct snd_soc_dai_link *link, int n) { + return &(link)->codecs[n]; +} + +static inline struct snd_soc_dai_link_component* +asoc_link_to_platform(struct snd_soc_dai_link *link, int n) { + return &(link)->platforms[n]; +} + #define for_each_link_codecs(link, i, codec) \ for ((i) = 0; \ - ((i) < link->num_codecs) && ((codec) = &link->codecs[i]); \ + ((i) < link->num_codecs) && \ + ((codec) = asoc_link_to_codec(link, i)); \ (i)++) #define for_each_link_platforms(link, i, platform) \ for ((i) = 0; \ ((i) < link->num_platforms) && \ - ((platform) = &link->platforms[i]); \ + ((platform) = asoc_link_to_platform(link, i)); \ (i)++) #define for_each_link_cpus(link, i, cpu) \ for ((i) = 0; \ - ((i) < link->num_cpus) && ((cpu) = &link->cpus[i]); \ + ((i) < link->num_cpus) && \ + ((cpu) = asoc_link_to_cpu(link, i)); \ (i)++) /* |