2.6.37-stable review patch. If anyone has any objections, please let us know.
------------------ From: Takashi Iwai <[email protected]> commit 70f7db11c45a313b23922cacf248c613c3b2144c upstream. The Conexant codec driver adds the jack arrays in init callback which may be called also in each PM resume. This results in the addition of new jack element at each time. The fix is to check whether the requested jack is already present in the array. Reference: Novell bug 668929 https://bugzilla.novell.com/show_bug.cgi?id=668929 Signed-off-by: Takashi Iwai <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- sound/pci/hda/patch_conexant.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) --- a/sound/pci/hda/patch_conexant.c +++ b/sound/pci/hda/patch_conexant.c @@ -403,10 +403,16 @@ static int conexant_add_jack(struct hda_ struct conexant_spec *spec; struct conexant_jack *jack; const char *name; - int err; + int i, err; spec = codec->spec; snd_array_init(&spec->jacks, sizeof(*jack), 32); + + jack = spec->jacks.list; + for (i = 0; i < spec->jacks.used; i++, jack++) + if (jack->nid == nid) + return 0 ; /* already present */ + jack = snd_array_new(&spec->jacks); name = (type == SND_JACK_HEADPHONE) ? "Headphone" : "Mic" ; _______________________________________________ stable mailing list [email protected] http://linux.kernel.org/mailman/listinfo/stable
