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| author |   Cezary Rojewski <cezary.rojewski@intel.com> | 2020-09-07 13:19:39 +0200 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2020-09-07 12:40:24 +0100 |
| commit | 20244b2a8a8728c63233d33146e007dcacbcc5c4 (patch) | |
| tree | f08e0ec5aba698aa817653a84c23cd6d378c43b0 /include | |
| parent | ASoC: Intel: bytcr_rt5640: Add quirk for MPMAN Converter9 2-in-1 (diff) | |
| download | wireguard-linux-20244b2a8a8728c63233d33146e007dcacbcc5c4.tar.xz wireguard-linux-20244b2a8a8728c63233d33146e007dcacbcc5c4.zip | |
ASoC: core: Do not cleanup uninitialized dais on soc_pcm_open failure
Introduce for_each_rtd_dais_rollback macro which behaves exactly like
for_each_codec_dais_rollback and its cpu_dais equivalent but for all
dais instead.
Use newly added macro to fix soc_pcm_open error path and prevent
uninitialized dais from being cleaned-up.
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Fixes: 5d9fa03e6c35 ("ASoC: soc-pcm: tidyup soc_pcm_open() order")
Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/20200907111939.16169-1-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/sound/soc.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/sound/soc.h b/include/sound/soc.h index 4176071f61bf..fc4fcac72cf7 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -1193,6 +1193,8 @@ struct snd_soc_pcm_runtime { ((i) < (rtd)->num_cpus + (rtd)->num_codecs) && \ ((dai) = (rtd)->dais[i]); \ (i)++) +#define for_each_rtd_dais_rollback(rtd, i, dai) \ + for (; (--(i) >= 0) && ((dai) = (rtd)->dais[i]);) void snd_soc_close_delayed_work(struct snd_soc_pcm_runtime *rtd); |