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Bluetooth: CAP: Remove unicast group param from unicast_audio_start

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Since we can always lookup the group from the streams, the
group parameter had no purpose.

Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
This commit is contained in:
Emil Gydesen 2024-01-17 15:25:22 +01:00 • committed by David Leach
commit f35e9871d5
8 changed files with 65 additions and 106 deletions
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12
samples/bluetooth/tmap_central/src/cap_initiator.c
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@ -119,8 +119,7 @@ static void cap_discovery_complete_cb(struct bt_conn *conn, int err,
k_sem_give(&sem_cas_discovery);
}
static void unicast_start_complete_cb(struct bt_bap_unicast_group *unicast_group,
int err, struct bt_conn *conn)
static void unicast_start_complete_cb(int err, struct bt_conn *conn)
{
if (err != 0) {
printk("Failed to start (failing conn %p): %d", conn, err);
@ -138,8 +137,7 @@ static void unicast_update_complete_cb(int err, struct bt_conn *conn)
}
}
static void unicast_stop_complete_cb(struct bt_bap_unicast_group *unicast_group, int err,
struct bt_conn *conn)
static void unicast_stop_complete_cb(int err, struct bt_conn *conn)
{
if (err != 0) {
printk("Failed to stop (failing conn %p): %d", conn, err);
@ -330,7 +328,7 @@ static int unicast_group_create(struct bt_bap_unicast_group **out_unicast_group)
return err;
}
static int unicast_audio_start(struct bt_conn *conn, struct bt_bap_unicast_group *unicast_group)
static int unicast_audio_start(struct bt_conn *conn)
{
int err = 0;
struct bt_cap_unicast_audio_start_stream_param stream_param;
@ -345,7 +343,7 @@ static int unicast_audio_start(struct bt_conn *conn, struct bt_bap_unicast_group
stream_param.ep = unicast_sink_eps[0];
stream_param.codec_cfg = &unicast_preset_48_2_1.codec_cfg;
err = bt_cap_initiator_unicast_audio_start(&param, unicast_group);
err = bt_cap_initiator_unicast_audio_start(&param);
if (err != 0) {
printk("Failed to start unicast audio: %d\n", err);
return err;
@ -457,7 +455,7 @@ int cap_initiator_setup(struct bt_conn *conn)
return err;
}
err = unicast_audio_start(conn, unicast_group);
err = unicast_audio_start(conn);
if (err != 0) {
return err;
}