diff options
| author | Takashi Iwai <tiwai@suse.de> | 2011-06-28 12:45:47 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2011-06-29 08:01:46 +0200 |
| commit | 8d087c7600499463b7b8e3d4da4da40669cb8bfa (patch) | |
| tree | 817ba350193d4c1cd77546dbd0bbe0d68ee14ecf /sound/pci/hda/patch_conexant.c | |
| parent | 63f10d2ca78c17cdd612c1daee7daffacca8b7fb (diff) | |
| download | linux-8d087c7600499463b7b8e3d4da4da40669cb8bfa.tar.gz linux-8d087c7600499463b7b8e3d4da4da40669cb8bfa.tar.bz2 linux-8d087c7600499463b7b8e3d4da4da40669cb8bfa.zip | |
ALSA: hda - Create snd_hda_get_conn_index() helper function
Create snd_hda_get_conn_index() helper function for obtaining the
connection index of the widget. Replaced the similar codes used in
several codec-drivers with this common helper.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/patch_conexant.c')
| -rw-r--r-- | sound/pci/hda/patch_conexant.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c index 6e864276b744..40cf7f16f587 100644 --- a/sound/pci/hda/patch_conexant.c +++ b/sound/pci/hda/patch_conexant.c @@ -3308,19 +3308,8 @@ static const struct hda_pcm_stream cx_auto_pcm_analog_capture = { static const hda_nid_t cx_auto_adc_nids[] = { 0x14 }; -/* get the connection index of @nid in the widget @mux */ -static int get_connection_index(struct hda_codec *codec, hda_nid_t mux, - hda_nid_t nid) -{ - hda_nid_t conn[HDA_MAX_NUM_INPUTS]; - int i, nums; - - nums = snd_hda_get_connections(codec, mux, conn, ARRAY_SIZE(conn)); - for (i = 0; i < nums; i++) - if (conn[i] == nid) - return i; - return -1; -} +#define get_connection_index(codec, mux, nid)\ + snd_hda_get_conn_index(codec, mux, nid, 0) /* get an unassigned DAC from the given list. * Return the nid if found and reduce the DAC list, or return zero if |