ALSA: hda/hdmi - Work around "alsactl restore" errors

[platform/adaptation/renesas_rcar/renesas_kernel.git] / sound / pci / hda / patch_hdmi.c

diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index b6c21ea..807a2aa 100644 (file)
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -1502,7 +1502,7 @@ static int hdmi_chmap_ctl_put(struct snd_kcontrol *kcontrol,
        ctl_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
        substream = snd_pcm_chmap_substream(info, ctl_idx);
        if (!substream || !substream->runtime)
-               return -EBADFD;
+               return 0; /* just for avoiding error from alsactl restore */
        switch (substream->runtime->status->state) {
        case SNDRV_PCM_STATE_OPEN:
        case SNDRV_PCM_STATE_SETUP: