Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
ALSA: hda: Remove unused snd_hda_add_nid
snd_hda_add_nid() last use was removed in 2014 by
commit db8e8a9dc972 ("ALSA: hda - Remove the obsoleted static quirk codes
from patch_cmedia.c")
Remove it.
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Link: https://patch.msgid.link/20250505010922.340534-1-linux@treblig.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
authored by
Dr. David Alan Gilbert
and committed by
Takashi Iwai
42fdb678
f0ccc717
-33
-31
sound/pci/hda/hda_codec.c
-31
sound/pci/hda/hda_codec.c
···
1732
1732
EXPORT_SYMBOL_GPL(snd_hda_ctl_add);
1733
1733
1734
1734
/**
1735
-
* snd_hda_add_nid - Assign a NID to a control element
1736
-
* @codec: HD-audio codec
1737
-
* @kctl: the control element to assign
1738
-
* @index: index to kctl
1739
-
* @nid: corresponding NID (optional)
1740
-
*
1741
-
* Add the given control element to an array inside the codec instance.
1742
-
* This function is used when #snd_hda_ctl_add cannot be used for 1:1
1743
-
* NID:KCTL mapping - for example "Capture Source" selector.
1744
-
*/
1745
-
int snd_hda_add_nid(struct hda_codec *codec, struct snd_kcontrol *kctl,
1746
-
unsigned int index, hda_nid_t nid)
1747
-
{
1748
-
struct hda_nid_item *item;
1749
-
1750
-
if (nid > 0) {
1751
-
item = snd_array_new(&codec->nids);
1752
-
if (!item)
1753
-
return -ENOMEM;
1754
-
item->kctl = kctl;
1755
-
item->index = index;
1756
-
item->nid = nid;
1757
-
return 0;
1758
-
}
1759
-
codec_err(codec, "no NID for mapping control %s:%d:%d\n",
1760
-
kctl->id.name, kctl->id.index, index);
1761
-
return -EINVAL;
1762
-
}
1763
-
EXPORT_SYMBOL_GPL(snd_hda_add_nid);
1764
-
1765
-
/**
1766
1735
* snd_hda_ctls_clear - Clear all controls assigned to the given codec
1767
1736
* @codec: HD-audio codec
1768
1737
*/
-2
sound/pci/hda/hda_local.h
-2
sound/pci/hda/hda_local.h
···
571
571
572
572
int snd_hda_ctl_add(struct hda_codec *codec, hda_nid_t nid,
573
573
struct snd_kcontrol *kctl);
574
-
int snd_hda_add_nid(struct hda_codec *codec, struct snd_kcontrol *kctl,
575
-
unsigned int index, hda_nid_t nid);
576
574
void snd_hda_ctls_clear(struct hda_codec *codec);
577
575
578
576
/*