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| author | Takashi Iwai <tiwai@suse.de> | 2015-02-20 12:50:46 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2015-02-26 15:52:45 +0100 |
| commit | 820cc6cf2c552155ea919e596a85e1f4e5dfa2b5 (patch) | |
| tree | e6b75fc3f36ef14fd64d6f311c2f8e8c5391c8c5 /crypto/chainiv.c | |
| parent | 7e40b80da452770878943edfe7da80f10f8d25da (diff) | |
ALSA: hda - Clear pcm pointer assigned to hda_pcm at device removal
We leave the pcm field of struct hda_pcm at removal of each device, so
far. This hasn't been a problem since unbinding the codec driver
isn't supposed to happen and another route via snd_hda_codec_reset()
clears all the once. However, for a proper unbind implementation, we
need to care about it.
This patch does the thing above properly:
- Include struct hda_pcm pointer instead of struct hda_pcm_stream
pointers in struct azx_dev. This allows us to point the hda_pcm
object at dev_free callback.
- Introduce to_hda_pcm_stream() macro for better readability.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'crypto/chainiv.c')
0 files changed, 0 insertions, 0 deletions