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ALSA: hda - Add missing exports to helper functions 

Signed-off-by: Takashi Iwai <tiwai@suse.de>
hifive-unleashed-5.1
Takashi Iwai 2013-01-22 15:17:20 +01:00
parent 42875479b2
commit 4bd01e9336
1 changed files with 2 additions and 0 deletions
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2
sound/pci/hda/hda_generic.c
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@ -261,6 +261,7 @@ int snd_hda_get_path_idx(struct hda_codec *codec, struct nid_path *path)
return 0;
return idx + 1;
}
EXPORT_SYMBOL_HDA(snd_hda_get_path_idx);
/* get the path instance corresponding to the given index number */
struct nid_path *snd_hda_get_path_from_idx(struct hda_codec *codec, int idx)
@ -271,6 +272,7 @@ struct nid_path *snd_hda_get_path_from_idx(struct hda_codec *codec, int idx)
return NULL;
return snd_array_elem(&spec->paths, idx - 1);
}
EXPORT_SYMBOL_HDA(snd_hda_get_path_from_idx);
/* check whether the given DAC is already found in any existing paths */
static bool is_dac_already_used(struct hda_codec *codec, hda_nid_t nid)