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ALSA: hda - Implement unbind more safely
authorTakashi Iwai <tiwai@suse.de>
Fri, 27 Feb 2015 17:17:28 +0000 (18:17 +0100)
committerTakashi Iwai <tiwai@suse.de>
Tue, 3 Mar 2015 10:28:12 +0000 (11:28 +0100)
commit9a6246ff78ac33af78f82704cde6fec361597eea
treeabb77fd575a77c4fe97ac1d5b3d76682d465935atree | snapshot
parente086e3035e0691b362755d1b5e24df631eee335acommit | diff
ALSA: hda - Implement unbind more safely

Now we have all pieces ready, and put them into places:
- add the hda_pcm refcount to azx_pcm_open() and azx_pcm_close(),
- call the most of cleanup code in hda_codec_reset() from the codec
  driver remove,
- call the same code also from the hda_codec object free.

Then the codec driver can be unbound more safely now.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/hda_bind.c diff | blob | history
sound/pci/hda/hda_codec.c diff | blob | history
sound/pci/hda/hda_codec.h diff | blob | history
sound/pci/hda/hda_controller.c diff | blob | history
sound/pci/hda/hda_local.h diff | blob | history
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