From c4a58c308a459901827ac941d40d5db047a1cb71 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Tue, 8 Dec 2015 11:48:39 +0100 Subject: 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: Takashi Iwai --- sound/pci/hda/hda_generic.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'sound/pci/hda/hda_generic.c') diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c index a644fc3302f0..f3c058f6c831 100644 --- a/sound/pci/hda/hda_generic.c +++ b/sound/pci/hda/hda_generic.c @@ -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 -- cgit v1.2.3