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authorTakashi Iwai <tiwai@suse.de>2008-12-19 10:12:02 +0100
committerTakashi Iwai <tiwai@suse.de>2008-12-19 10:12:02 +0100
commit827057f5c12f5e10dc0279596db940aa6ddf8d9b (patch)
tree28af738876e9ca6e51be810461b370e43ab6eb8e /sound/pci
parentcae51176c1082ecb59706056910f8a217d433981 (diff)
downloadop-kernel-dev-827057f5c12f5e10dc0279596db940aa6ddf8d9b.zip
op-kernel-dev-827057f5c12f5e10dc0279596db940aa6ddf8d9b.tar.gz
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>
Diffstat (limited to 'sound/pci')
-rw-r--r--sound/pci/hda/hda_codec.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 8459d6b..625fe59 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -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;
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