ALSA: hda - Fix bad dereference of jack object

[firefly-linux-kernel-4.4.55.git] / sound / pci / hda / patch_realtek.c

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index b43c0f7994eb6b7079a1e584f082fdcef9231ab3..efd4980cffb8a0273228ac7570315f0f1aa1dbf9 100644 (file)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -282,7 +282,7 @@ static void alc_update_knob_master(struct hda_codec *codec,
        uctl = kzalloc(sizeof(*uctl), GFP_KERNEL);
        if (!uctl)
                return;
-       val = snd_hda_codec_read(codec, jack->tbl->nid, 0,
+       val = snd_hda_codec_read(codec, jack->nid, 0,
                                 AC_VERB_GET_VOLUME_KNOB_CONTROL, 0);
        val &= HDA_AMP_VOLMASK;
        uctl->value.integer.value[0] = val;