On Sat, 27 Apr 2019 22:53:39 +0200, Bard liao wrote:
snd_hda_codec_device_new() is used by both legacy HDA and ASoC driver. However, we will call snd_hdac_device_unregister() in snd_hdac_ext_bus_device_remove() for ASoC device. This patch uses the type flag in hdac_device struct to determine is it a ASoC device or legacy HDA device and call snd_hdac_device_unregister() in snd_hda_codec_dev_free() only if it is a legacy HDA device.
Signed-off-by: Bard liao yung-chuan.liao@linux.intel.com
Applied, thanks.
Takashi
sound/pci/hda/hda_codec.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index 701a69d856f5..b20eb7fc83eb 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -832,7 +832,13 @@ static int snd_hda_codec_dev_free(struct snd_device *device) struct hda_codec *codec = device->device_data;
codec->in_freeing = 1;
- snd_hdac_device_unregister(&codec->core);
- /*
* snd_hda_codec_device_new() is used by legacy HDA and ASoC driver.* We can't unregister ASoC device since it will be unregistered in* snd_hdac_ext_bus_device_remove().*/- if (codec->core.type == HDA_DEV_LEGACY)
snd_hdac_device_unregister(&codec->core);-- 2.17.1