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ALSA: hda - Add missing initializations of amp and verb caches 

The re-initializations of codec amp and verb caches are missing
at reconfig, which may cause Oops occasionally.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2008-12-19 10:12:02 +01:00
parent cae51176c1
commit 827057f5c1
1 changed files with 2 additions and 0 deletions
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2
sound/pci/hda/hda_codec.c
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@ -1288,6 +1288,8 @@ void snd_hda_codec_reset(struct hda_codec *codec)
codec->spec = NULL;
free_hda_cache(&codec->amp_cache);
free_hda_cache(&codec->cmd_cache);
init_hda_cache(&codec->amp_cache, sizeof(struct hda_amp_info));
init_hda_cache(&codec->cmd_cache, sizeof(struct hda_cache_head));
codec->num_pcms = 0;
codec->pcm_info = NULL;
codec->preset = NULL;