aboutsummaryrefslogtreecommitdiff
path: root/sound/pci/hda/patch_analog.c
diff options
context:
space:
mode:
authorTakashi Iwai <tiwai@suse.de>2009-11-16 15:35:59 +0100
committerTakashi Iwai <tiwai@suse.de>2009-11-16 15:35:59 +0100
commit67d634c07afd8f70973d925463e775fdb89ad536 (patch)
tree21096af1e9253d6143b03fe3049578871059b6b9 /sound/pci/hda/patch_analog.c
parent9bb1fe390de3e1def0dd162dbdaf62e0981105fa (diff)
ALSA: hda - Fix build errors with CONFIG_SND_HDA_INPUT_BEEP=n
Disable beep-related codes when CONFIG_SND_HDA_INPUT_BEEP isn't set. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/patch_analog.c')
-rw-r--r--sound/pci/hda/patch_analog.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index ceb0c603da0..8a1064bdf4c 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -156,6 +156,7 @@ static const char *ad_slave_sws[] = {
static void ad198x_free_kctls(struct hda_codec *codec);
+#ifdef CONFIG_SND_HDA_INPUT_BEEP
/* additional beep mixers; the actual parameters are overwritten at build */
static struct snd_kcontrol_new ad_beep_mixer[] = {
HDA_CODEC_VOLUME("Beep Playback Volume", 0, 0, HDA_OUTPUT),
@@ -165,6 +166,9 @@ static struct snd_kcontrol_new ad_beep_mixer[] = {
#define set_beep_amp(spec, nid, idx, dir) \
((spec)->beep_amp = HDA_COMPOSE_AMP_VAL(nid, 1, idx, dir)) /* mono */
+#else
+#define set_beep_amp(spec, nid, idx, dir) /* NOP */
+#endif
static int ad198x_build_controls(struct hda_codec *codec)
{
@@ -194,6 +198,7 @@ static int ad198x_build_controls(struct hda_codec *codec)
}
/* create beep controls if needed */
+#ifdef CONFIG_SND_HDA_INPUT_BEEP
if (spec->beep_amp) {
struct snd_kcontrol_new *knew;
for (knew = ad_beep_mixer; knew->name; knew++) {
@@ -209,6 +214,7 @@ static int ad198x_build_controls(struct hda_codec *codec)
return err;
}
}
+#endif
/* if we have no master control, let's create it */
if (!snd_hda_find_mixer_ctl(codec, "Master Playback Volume")) {