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Diffstat (limited to 'sound/x86/intel_hdmi_audio.c')
-rw-r--r--sound/x86/intel_hdmi_audio.c12
1 files changed, 3 insertions, 9 deletions
diff --git a/sound/x86/intel_hdmi_audio.c b/sound/x86/intel_hdmi_audio.c
index 5f2445389716..71f01204a590 100644
--- a/sound/x86/intel_hdmi_audio.c
+++ b/sound/x86/intel_hdmi_audio.c
@@ -504,11 +504,6 @@ static void had_build_channel_allocation_map(struct snd_intelhad *intelhaddata)
static int had_chmap_ctl_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
- struct snd_pcm_chmap *info = snd_kcontrol_chip(kcontrol);
- struct snd_intelhad *intelhaddata = info->private_data;
-
- if (!intelhaddata->connected)
- return -ENODEV;
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = HAD_MAX_CHANNEL;
uinfo->value.integer.min = 0;
@@ -524,13 +519,12 @@ static int had_chmap_ctl_get(struct snd_kcontrol *kcontrol,
int i;
const struct snd_pcm_chmap_elem *chmap;
- if (!intelhaddata->connected)
- return -ENODEV;
-
+ memset(ucontrol->value.integer.value, 0,
+ sizeof(long) * HAD_MAX_CHANNEL);
mutex_lock(&intelhaddata->mutex);
if (!intelhaddata->chmap->chmap) {
mutex_unlock(&intelhaddata->mutex);
- return -ENODATA;
+ return 0;
}
chmap = intelhaddata->chmap->chmap;