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ALSA: hda - Fix misc compile warnings in patch_ca0132.c 

sound/pci/hda/patch_ca0132.c: In function ‘ca0132_is_vnode_effective’:
  sound/pci/hda/patch_ca0132.c:3331:15: warning: ‘nid’ may be used uninitialized in this function [-Wmaybe-uninitialized]
  sound/pci/hda/patch_ca0132.c:4345:13: warning: ‘ca0132_download_dsp’ defined but not used [-Wunused-function]

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2013-02-07 12:41:40 +01:00
parent 45acc86b2e
commit 9a0869f402
1 changed files with 6 additions and 8 deletions
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14
sound/pci/hda/patch_ca0132.c
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@ -3312,25 +3312,22 @@ static bool ca0132_is_vnode_effective(struct hda_codec *codec,
{ {
struct ca0132_spec *spec = codec->spec; struct ca0132_spec *spec = codec->spec;
hda_nid_t nid; hda_nid_t nid;
bool effective = false;
switch (vnid) { switch (vnid) {
case VNID_SPK: case VNID_SPK:
nid = spec->shared_out_nid; nid = spec->shared_out_nid;
effective = true;
break; break;
case VNID_MIC: case VNID_MIC:
nid = spec->shared_mic_nid; nid = spec->shared_mic_nid;
effective = true;
break; break;
default: default:
break; return false;
} }
if (effective && shared_nid) if (shared_nid)
*shared_nid = nid; *shared_nid = nid;
return effective; return true;
} }
/* /*
@ -4346,6 +4343,9 @@ static void ca0132_download_dsp(struct hda_codec *codec)
{ {
struct ca0132_spec *spec = codec->spec; struct ca0132_spec *spec = codec->spec;
#ifndef CONFIG_SND_HDA_CODEC_CA0132_DSP
return; /* NOP */
#endif
spec->dsp_state = DSP_DOWNLOAD_INIT; spec->dsp_state = DSP_DOWNLOAD_INIT;
if (spec->dsp_state == DSP_DOWNLOAD_INIT) { if (spec->dsp_state == DSP_DOWNLOAD_INIT) {
@ -4530,9 +4530,7 @@ static int ca0132_init(struct hda_codec *codec)
ca0132_init_params(codec); ca0132_init_params(codec);
ca0132_init_flags(codec); ca0132_init_flags(codec);
snd_hda_sequence_write(codec, spec->base_init_verbs); snd_hda_sequence_write(codec, spec->base_init_verbs);
#ifdef CONFIG_SND_HDA_CODEC_CA0132_DSP
ca0132_download_dsp(codec); ca0132_download_dsp(codec);
#endif
ca0132_refresh_widget_caps(codec); ca0132_refresh_widget_caps(codec);
ca0132_setup_defaults(codec); ca0132_setup_defaults(codec);
ca0132_init_analog_mic2(codec); ca0132_init_analog_mic2(codec);