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| author | Takashi Iwai <tiwai@suse.de> | 2013-02-07 12:41:40 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2013-02-07 12:56:12 +0100 |
| commit | 9a0869f4028916a164b1ba600e819c1dcd7c17a2 (patch) | |
| tree | 2d42e1cfce646a8c2d6149a7696874a564cdbdae | |
| parent | 45acc86b2e47e255c4a6194dd69248a1bce71e48 (diff) | |
| download | linux-9a0869f4028916a164b1ba600e819c1dcd7c17a2.tar.bz2 | |
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>
| -rw-r--r-- | sound/pci/hda/patch_ca0132.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c index 9d9040bbfb68..639a2829112f 100644 --- a/sound/pci/hda/patch_ca0132.c +++ b/sound/pci/hda/patch_ca0132.c @@ -3312,25 +3312,22 @@ static bool ca0132_is_vnode_effective(struct hda_codec *codec, { struct ca0132_spec *spec = codec->spec; hda_nid_t nid; - bool effective = false; switch (vnid) { case VNID_SPK: nid = spec->shared_out_nid; - effective = true; break; case VNID_MIC: nid = spec->shared_mic_nid; - effective = true; break; default: - break; + return false; } - if (effective && shared_nid) + if (shared_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; +#ifndef CONFIG_SND_HDA_CODEC_CA0132_DSP + return; /* NOP */ +#endif 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_flags(codec); snd_hda_sequence_write(codec, spec->base_init_verbs); -#ifdef CONFIG_SND_HDA_CODEC_CA0132_DSP ca0132_download_dsp(codec); -#endif ca0132_refresh_widget_caps(codec); ca0132_setup_defaults(codec); ca0132_init_analog_mic2(codec); |