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ALSA: hda - Clear left-over hp_pins in snd_hda_parse_pin_def_config() 

In snd_hda_parse_def_config(), some unused values may remain in hp_pins[]
array during the headphone-reassignment workaround.  This patch clears
the unused array members.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2010-09-08 15:28:19 +02:00
parent eb7f80c179
commit 03642c9a44
1 changed files with 2 additions and 0 deletions
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2
sound/pci/hda/hda_codec.c
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@ -4558,6 +4558,8 @@ int snd_hda_parse_pin_def_config(struct hda_codec *codec,
memmove(sequences_hp + i, sequences_hp + i + 1,
sizeof(sequences_hp[0]) * (cfg->hp_outs - i));
}
memset(cfg->hp_pins + cfg->hp_outs, 0,
sizeof(hda_nid_t) * (AUTO_CFG_MAX_OUTS - cfg->hp_outs));
}
/* sort by sequence */