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amixer: fix the verbose compilation warnings for latest gcc

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Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Jaroslav Kysela 2023-08-30 12:35:03 +02:00
parent df0b85aa4f
commit bf477bbb6d
1 changed files with 7 additions and 7 deletions
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10
amixer/amixer.c
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@ -241,14 +241,14 @@ static int set_capture_dB(snd_mixer_elem_t *elem,
static int set_playback_raw_volume(snd_mixer_elem_t *elem,
snd_mixer_selem_channel_id_t c,
long value, int dir)
long value, int dir ATTRIBUTE_UNUSED)
{
return snd_mixer_selem_set_playback_volume(elem, c, value);
}
static int set_capture_raw_volume(snd_mixer_elem_t *elem,
snd_mixer_selem_channel_id_t c,
long value, int dir)
long value, int dir ATTRIBUTE_UNUSED)
{
return snd_mixer_selem_set_capture_volume(elem, c, value);
}
@ -256,7 +256,7 @@ static int set_capture_raw_volume(snd_mixer_elem_t *elem,
/* FIXME: normalize to int32 space to be compatible with other types */
#define MAP_VOL_RES (INT32_MAX / 100)
static int get_mapped_volume_range(snd_mixer_elem_t *elem,
static int get_mapped_volume_range(snd_mixer_elem_t *elem ATTRIBUTE_UNUSED,
long *pmin, long *pmax)
{
*pmin = 0;
@ -1573,7 +1573,7 @@ static void events_add(snd_hctl_elem_t *helem)
snd_hctl_elem_set_callback(helem, element_callback);
}
static int ctl_callback(snd_hctl_t *ctl, unsigned int mask,
static int ctl_callback(snd_hctl_t *ctl ATTRIBUTE_UNUSED, unsigned int mask,
snd_hctl_elem_t *elem)
{
if (mask & SND_CTL_EVENT_MASK_ADD)
@ -1653,7 +1653,7 @@ static void sevents_add(snd_mixer_elem_t *elem)
snd_mixer_elem_set_callback(elem, melem_event);
}
static int mixer_event(snd_mixer_t *mixer, unsigned int mask,
static int mixer_event(snd_mixer_t *mixer ATTRIBUTE_UNUSED, unsigned int mask,
snd_mixer_elem_t *elem)
{
if (mask & SND_CTL_EVENT_MASK_ADD)