Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit c4a58c30 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: hda - Make snd_hda_parse_nid_path() local 



An exported function snd_hda_parse_nid_path() is used only inside
hda_generic.c.  Let's make it a static local function for a better
code optimization.

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 1e73bf78

sound/pci/hda/hda_generic.c

+2 −3
Original line number Diff line number Diff line
@@ -435,7 +435,7 @@ static bool __parse_nid_path(struct hda_codec *codec, 
	return true;

}



/**

/*

 * snd_hda_parse_nid_path - parse the widget path from the given nid to

 * the target nid

 * @codec: the HDA codec
@@ -454,7 +454,7 @@ static bool __parse_nid_path(struct hda_codec *codec, 
 * with the negative of given value are excluded, only other paths are chosen.

 * when @anchor_nid is zero, no special handling about path selection.

 */

bool snd_hda_parse_nid_path(struct hda_codec *codec, hda_nid_t from_nid,

static bool snd_hda_parse_nid_path(struct hda_codec *codec, hda_nid_t from_nid,

			    hda_nid_t to_nid, int anchor_nid,

			    struct nid_path *path)

{
@@ -465,7 +465,6 @@ bool snd_hda_parse_nid_path(struct hda_codec *codec, hda_nid_t from_nid, 
	}

	return false;

}

EXPORT_SYMBOL_GPL(snd_hda_parse_nid_path);



/**

 * snd_hda_add_new_path - parse the path between the given NIDs and

sound/pci/hda/hda_generic.h

+0 −3
Original line number Diff line number Diff line
@@ -308,9 +308,6 @@ void snd_hda_gen_free(struct hda_codec *codec); 


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,

			    hda_nid_t to_nid, int anchor_nid,

			    struct nid_path *path);

struct nid_path *

snd_hda_add_new_path(struct hda_codec *codec, hda_nid_t from_nid,

		     hda_nid_t to_nid, int anchor_nid);