diff options
| author |   Mark Brown <broonie@kernel.org> | 2016-07-01 18:05:30 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-07-01 18:05:30 +0200 |
| commit | de07bb5b11350082494b96cc2ec63714556cf213 (patch) | |
| tree | 43e2e8b521d7ebbe17034311c93c9ced9a1745a4 /sound | |
| parent | Linux 4.7-rc5 (diff) | |
| parent | ASoC: Intel: atom: fix missing breaks that would cause the wrong operation to execute (diff) | |
| download | linux-dev-de07bb5b11350082494b96cc2ec63714556cf213.tar.xz linux-dev-de07bb5b11350082494b96cc2ec63714556cf213.zip | |
Merge remote-tracking branch 'asoc/fix/intel' into asoc-linus
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/hdac_hdmi.c | 20 | ||||
| -rw-r--r-- | sound/soc/intel/atom/sst-mfld-platform-compress.c | 9 | ||||
| -rw-r--r-- | sound/soc/intel/skylake/bxt-sst.c | 1 |
3 files changed, 28 insertions, 2 deletions
diff --git a/sound/soc/codecs/hdac_hdmi.c b/sound/soc/codecs/hdac_hdmi.c index 181cd3bf0b92..2abb742fc47b 100644 --- a/sound/soc/codecs/hdac_hdmi.c +++ b/sound/soc/codecs/hdac_hdmi.c @@ -1474,6 +1474,11 @@ static int hdmi_codec_probe(struct snd_soc_codec *codec) * exit, we call pm_runtime_suspend() so that will do for us */ hlink = snd_hdac_ext_bus_get_link(edev->ebus, dev_name(&edev->hdac.dev)); + if (!hlink) { + dev_err(&edev->hdac.dev, "hdac link not found\n"); + return -EIO; + } + snd_hdac_ext_bus_link_get(edev->ebus, hlink); ret = create_fill_widget_route_map(dapm); @@ -1634,6 +1639,11 @@ static int hdac_hdmi_dev_probe(struct hdac_ext_device *edev) /* hold the ref while we probe */ hlink = snd_hdac_ext_bus_get_link(edev->ebus, dev_name(&edev->hdac.dev)); + if (!hlink) { + dev_err(&edev->hdac.dev, "hdac link not found\n"); + return -EIO; + } + snd_hdac_ext_bus_link_get(edev->ebus, hlink); hdmi_priv = devm_kzalloc(&codec->dev, sizeof(*hdmi_priv), GFP_KERNEL); @@ -1744,6 +1754,11 @@ static int hdac_hdmi_runtime_suspend(struct device *dev) } hlink = snd_hdac_ext_bus_get_link(ebus, dev_name(dev)); + if (!hlink) { + dev_err(dev, "hdac link not found\n"); + return -EIO; + } + snd_hdac_ext_bus_link_put(ebus, hlink); return 0; @@ -1765,6 +1780,11 @@ static int hdac_hdmi_runtime_resume(struct device *dev) return 0; hlink = snd_hdac_ext_bus_get_link(ebus, dev_name(dev)); + if (!hlink) { + dev_err(dev, "hdac link not found\n"); + return -EIO; + } + snd_hdac_ext_bus_link_get(ebus, hlink); err = snd_hdac_display_power(bus, true); diff --git a/sound/soc/intel/atom/sst-mfld-platform-compress.c b/sound/soc/intel/atom/sst-mfld-platform-compress.c index 395168986462..1bead81bb510 100644 --- a/sound/soc/intel/atom/sst-mfld-platform-compress.c +++ b/sound/soc/intel/atom/sst-mfld-platform-compress.c @@ -182,24 +182,29 @@ static int sst_platform_compr_trigger(struct snd_compr_stream *cstream, int cmd) case SNDRV_PCM_TRIGGER_START: if (stream->compr_ops->stream_start) return stream->compr_ops->stream_start(sst->dev, stream->id); + break; case SNDRV_PCM_TRIGGER_STOP: if (stream->compr_ops->stream_drop) return stream->compr_ops->stream_drop(sst->dev, stream->id); + break; case SND_COMPR_TRIGGER_DRAIN: if (stream->compr_ops->stream_drain) return stream->compr_ops->stream_drain(sst->dev, stream->id); + break; case SND_COMPR_TRIGGER_PARTIAL_DRAIN: if (stream->compr_ops->stream_partial_drain) return stream->compr_ops->stream_partial_drain(sst->dev, stream->id); + break; case SNDRV_PCM_TRIGGER_PAUSE_PUSH: if (stream->compr_ops->stream_pause) return stream->compr_ops->stream_pause(sst->dev, stream->id); + break; case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: if (stream->compr_ops->stream_pause_release) return stream->compr_ops->stream_pause_release(sst->dev, stream->id); - default: - return -EINVAL; + break; } + return -EINVAL; } static int sst_platform_compr_pointer(struct snd_compr_stream *cstream, diff --git a/sound/soc/intel/skylake/bxt-sst.c b/sound/soc/intel/skylake/bxt-sst.c index 965ce40ce752..8b95e09e23e8 100644 --- a/sound/soc/intel/skylake/bxt-sst.c +++ b/sound/soc/intel/skylake/bxt-sst.c @@ -291,6 +291,7 @@ int bxt_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq, sst_dsp_mailbox_init(sst, (BXT_ADSP_SRAM0_BASE + SKL_ADSP_W0_STAT_SZ), SKL_ADSP_W0_UP_SZ, BXT_ADSP_SRAM1_BASE, SKL_ADSP_W1_SZ); + INIT_LIST_HEAD(&sst->module_list); ret = skl_ipc_init(dev, skl); if (ret) return ret; |