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| author | Mark Brown <broonie@kernel.org> | 2016-05-13 14:26:22 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-05-13 14:26:22 +0100 |
| commit | c988e26130132813e3550a7b97ab2ed2ae0455eb (patch) | |
| tree | 9259bd3e05c9a3f607051501ece7c252785f2e22 /sound/hda/ext/hdac_ext_bus.c | |
| parent | 35302156ea791f96bdc7e0ca3c44cb25341fbcb1 (diff) | |
| parent | b2047e996cd88d36eb0f4e84fe6aedab831a4b31 (diff) | |
| download | linux-c988e26130132813e3550a7b97ab2ed2ae0455eb.tar.bz2 | |
Merge remote-tracking branch 'asoc/topic/intel' into asoc-next
Diffstat (limited to 'sound/hda/ext/hdac_ext_bus.c')
| -rw-r--r-- | sound/hda/ext/hdac_ext_bus.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/hda/ext/hdac_ext_bus.c b/sound/hda/ext/hdac_ext_bus.c index 2433f7c81472..3b7ae24900fd 100644 --- a/sound/hda/ext/hdac_ext_bus.c +++ b/sound/hda/ext/hdac_ext_bus.c @@ -105,6 +105,9 @@ int snd_hdac_ext_bus_init(struct hdac_ext_bus *ebus, struct device *dev, INIT_LIST_HEAD(&ebus->hlink_list); ebus->idx = idx++; + mutex_init(&ebus->lock); + ebus->cmd_dma_state = true; + return 0; } EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_init); |