struct audiopipe *pipe = runtime->private_data;
int i, err;
u32 channelmask = 0;
- struct list_head *pos;
struct snd_pcm_substream *s;
- snd_pcm_group_for_each(pos, substream) {
- s = snd_pcm_group_substream_entry(pos);
+ snd_pcm_group_for_each_entry(s, substream) {
for (i = 0; i < DSP_MAXPIPES; i++) {
if (s == chip->substream[i]) {
channelmask |= 1 << i;
#ifdef ECHOCARD_HAS_PHANTOM_POWER
/******************* Phantom power switch *******************/
-static int snd_echo_phantom_power_info(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_info *uinfo)
-{
- uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
- uinfo->count = 1;
- uinfo->value.integer.min = 0;
- uinfo->value.integer.max = 1;
- return 0;
-}
+#define snd_echo_phantom_power_info snd_ctl_boolean_mono_info
static int snd_echo_phantom_power_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
#ifdef ECHOCARD_HAS_DIGITAL_IN_AUTOMUTE
/******************* Digital input automute switch *******************/
-static int snd_echo_automute_info(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_info *uinfo)
-{
- uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
- uinfo->count = 1;
- uinfo->value.integer.min = 0;
- uinfo->value.integer.max = 1;
- return 0;
-}
+#define snd_echo_automute_info snd_ctl_boolean_mono_info
static int snd_echo_automute_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
/******************* VU-meters switch *******************/
-static int snd_echo_vumeters_switch_info(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_info *uinfo)
-{
- struct echoaudio *chip;
-
- chip = snd_kcontrol_chip(kcontrol);
- uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
- uinfo->count = 1;
- uinfo->value.integer.min = 0;
- uinfo->value.integer.max = 1;
- return 0;
-}
+#define snd_echo_vumeters_switch_info snd_ctl_boolean_mono_info
static int snd_echo_vumeters_switch_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)