From: Takashi Iwai Date: Fri, 19 Dec 2008 09:12:02 +0000 (+0100) Subject: ALSA: hda - Add missing initializations of amp and verb caches X-Git-Tag: v2.6.29-rc1~590^2~6^2~12 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=827057f5c12f5e10dc0279596db940aa6ddf8d9b;p=linux-2.6-omap-h63xx.git 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 --- diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index 8459d6ba205..625fe5984dd 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;