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Bluetooth: Audio: Make bt_tbs_client_cb const

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Add `const` for the bt_tbs_client_cb as it is a singleton
that should not change over time.

Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
This commit is contained in:
Emil Gydesen 2022-03-17 12:56:08 +01:00 • committed by Carles Cufí
commit a7ed7b7250
3 changed files with 4 additions and 4 deletions
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2
include/bluetooth/audio/tbs.h
View file

@ -733,6 +733,6 @@ int bt_tbs_client_read_optional_opcodes(struct bt_conn *conn,
*
* @param cbs Pointer to the callback structure.
*/
void bt_tbs_client_register_cb(struct bt_tbs_client_cb *cbs);
void bt_tbs_client_register_cb(const struct bt_tbs_client_cb *cbs);
#endif /* ZEPHYR_INCLUDE_BLUETOOTH_AUDIO_TBS_H_ */

4
subsys/bluetooth/audio/tbs_client.c
View file

@ -96,7 +96,7 @@ struct bt_tbs_server_inst {
bool subscribe_all;
};
static struct bt_tbs_client_cb *tbs_client_cbs;
static const struct bt_tbs_client_cb *tbs_client_cbs;
static struct bt_tbs_server_inst srv_insts[CONFIG_BT_MAX_CONN];
static const struct bt_uuid *tbs_uuid = BT_UUID_TBS;
@ -2174,7 +2174,7 @@ int bt_tbs_client_discover(struct bt_conn *conn, bool subscribe)
return bt_gatt_discover(conn, &srv_inst->discover_params);
}
void bt_tbs_client_register_cb(struct bt_tbs_client_cb *cbs)
void bt_tbs_client_register_cb(const struct bt_tbs_client_cb *cbs)
{
tbs_client_cbs = cbs;
}

2
tests/bluetooth/bsim_bt/bsim_test_audio/src/tbs_client_test.c
View file

@ -70,7 +70,7 @@ static void tbs_client_discover_cb(struct bt_conn *conn, int err,
discovery_complete = true;
}
static struct bt_tbs_client_cb tbs_client_cbs = {
static const struct bt_tbs_client_cb tbs_client_cbs = {
.discover = tbs_client_discover_cb,
.originate_call = NULL,
.terminate_call = NULL,