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| author | Takashi Iwai <tiwai@suse.de> | 2009-11-02 14:23:15 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2009-11-02 14:23:15 +0100 |
| commit | ad87c64f00e01a694bf90bddc2b4a6c90796d13c (patch) | |
| tree | d79ca7cd5e34a9213570dc64d77067a18119a8af /drivers/hid/hid-a4tech.c | |
| parent | a1bf808849f25a4d668f81415ecebb2da9fecf8e (diff) | |
ALSA: hda - Don't check invalid HP pin
alc_automute_pin() might be called even if any HP pin is defined, and
it will result in verbs with NID=0.
This patch adds a check for the validity of HP widget before issuing
any verbs.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'drivers/hid/hid-a4tech.c')
0 files changed, 0 insertions, 0 deletions