From 1e73bf781546f3969039fe60bff1eca44c87c241 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Tue, 8 Dec 2015 11:47:31 +0100 Subject: [PATCH] ALSA: hda - Remove unused snd_hda_get_nid_path() An exported helper function snd_hda_get_nid_path() is nowhere used. Let's remove it. Signed-off-by: Takashi Iwai --- sound/pci/hda/hda_generic.c | 16 ---------------- sound/pci/hda/hda_generic.h | 2 -- 2 files changed, 18 deletions(-) diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c index c6e8a651cea1..a644fc3302f0 100644 --- a/sound/pci/hda/hda_generic.c +++ b/sound/pci/hda/hda_generic.c @@ -278,22 +278,6 @@ static struct nid_path *get_nid_path(struct hda_codec *codec, return NULL; } -/** - * snd_hda_get_nid_path - get the path between the given NIDs - * @codec: the HDA codec - * @from_nid: the NID where the path start from - * @to_nid: the NID where the path ends at - * - * Return the found nid_path object or NULL for error. - * Passing 0 to either @from_nid or @to_nid behaves as a wildcard. - */ -struct nid_path *snd_hda_get_nid_path(struct hda_codec *codec, - hda_nid_t from_nid, hda_nid_t to_nid) -{ - return get_nid_path(codec, from_nid, to_nid, 0); -} -EXPORT_SYMBOL_GPL(snd_hda_get_nid_path); - /** * snd_hda_get_path_idx - get the index number corresponding to the path * instance diff --git a/sound/pci/hda/hda_generic.h b/sound/pci/hda/hda_generic.h index 56e4139b9032..692510e59365 100644 --- a/sound/pci/hda/hda_generic.h +++ b/sound/pci/hda/hda_generic.h @@ -306,8 +306,6 @@ int snd_hda_gen_spec_init(struct hda_gen_spec *spec); int snd_hda_gen_init(struct hda_codec *codec); void snd_hda_gen_free(struct hda_codec *codec); -struct nid_path *snd_hda_get_nid_path(struct hda_codec *codec, - hda_nid_t from_nid, hda_nid_t to_nid); int snd_hda_get_path_idx(struct hda_codec *codec, struct nid_path *path); struct nid_path *snd_hda_get_path_from_idx(struct hda_codec *codec, int idx); bool snd_hda_parse_nid_path(struct hda_codec *codec, hda_nid_t from_nid,