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ALSA: hda - Clear left-over hp_pins in snd_hda_parse_pin_def_config()
author
Takashi Iwai
<tiwai@suse.de>
Wed, 8 Sep 2010 13:28:19 +0000
(15:28 +0200)
committer
Takashi Iwai
<tiwai@suse.de>
Wed, 8 Sep 2010 13:30:20 +0000
(15:30 +0200)
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>
sound/pci/hda/hda_codec.c
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diff --git
a/sound/pci/hda/hda_codec.c
b/sound/pci/hda/hda_codec.c
index 2980c277847a418790e76fc8f28cba46b3e6698c..bfdde7b0bafb8e877b1b48d92046a9441f23a6a2 100644
(file)
--- a/
sound/pci/hda/hda_codec.c
+++ b/
sound/pci/hda/hda_codec.c
@@
-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 */
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