diff options
| author | Takashi Iwai <tiwai@suse.de> | 2008-11-07 09:06:45 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2008-11-07 09:06:45 +0100 |
| commit | 077402317291437521ed86d3326b3bcc62d40529 (patch) | |
| tree | 614e1d233533e393e1ded8dc33bb7a3c6876f89b /sound/pci/hda/hda_proc.c | |
| parent | ea2da6e898033b9736a26cf588b9ce841a433337 (diff) | |
| parent | 959973b92d3ba235edfa5dcb5df1be1e5d1deba2 (diff) | |
Merge branch 'topic/fix/hda' into topic/hda
Diffstat (limited to 'sound/pci/hda/hda_proc.c')
| -rw-r--r-- | sound/pci/hda/hda_proc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/pci/hda/hda_proc.c b/sound/pci/hda/hda_proc.c index b36d4d06485..64b6a38fa96 100644 --- a/sound/pci/hda/hda_proc.c +++ b/sound/pci/hda/hda_proc.c @@ -450,6 +450,8 @@ static void print_gpio(struct snd_info_buffer *buffer, (gpio & AC_GPIO_UNSOLICITED) ? 1 : 0, (gpio & AC_GPIO_WAKE) ? 1 : 0); max = gpio & AC_GPIO_IO_COUNT; + if (!max || max > 8) + return; enable = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_GPIO_MASK, 0); direction = snd_hda_codec_read(codec, nid, 0, |