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author | Takashi Iwai <tiwai@suse.de> | 2008-12-20 23:39:47 +0100 |
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committer | Takashi Iwai <tiwai@suse.de> | 2008-12-20 23:39:47 +0100 |
commit | 55fa518867978e1f5fd8353098f80d125ac734d7 (patch) | |
tree | 3502b331c1f9ec4cac25dc8ba30b6a0a324e350c /sound/pci/hda/hda_proc.c | |
parent | bb1f24bf00a85f666b56a09b7cdbfd221af16c2c (diff) | |
parent | eea0579fc85e64e9f05361d5aacf496fe7a151aa (diff) |
Merge branch 'topic/pcsp-fix' into topic/misc
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 743d77922bc..c39af986bff 100644 --- a/sound/pci/hda/hda_proc.c +++ b/sound/pci/hda/hda_proc.c @@ -483,6 +483,8 @@ 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, |