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Bluetooth: Host: Add const prefix for UUID

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Add const prefix for service uuid and char uuid.

Since Service UUID and Char UUID should not change in the service
definition, they are most reasonably defined as rodata, also for
save some ram footprint.

The field `attr->user_data` type is `void *`, as this PR change
all Service UUID to rodata, so there must add (void *) to avoid warning.

Signed-off-by: Lingao Meng <menglingao@xiaomi.com>
This commit is contained in:
Lingao Meng 2023-12-05 17:52:21 +08:00 • committed by Fabio Baltieri
commit 786b9a0ad4
35 changed files with 81 additions and 79 deletions
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10
subsys/bluetooth/audio/mpl.c
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@ -450,7 +450,7 @@ static int add_icon_object(struct mpl_mediaplayer *pl)
int ret;
struct bt_ots_obj_add_param add_param = {};
struct bt_ots_obj_created_desc created_desc = {};
struct bt_uuid *icon_type = BT_UUID_OTS_TYPE_MPL_ICON;
const struct bt_uuid *icon_type = BT_UUID_OTS_TYPE_MPL_ICON;
static char *icon_name = "Icon";
if (obj.busy) {
@ -488,7 +488,7 @@ static int add_current_track_segments_object(struct mpl_mediaplayer *pl)
int ret;
struct bt_ots_obj_add_param add_param = {};
struct bt_ots_obj_created_desc created_desc = {};
struct bt_uuid *segs_type = BT_UUID_OTS_TYPE_TRACK_SEGMENT;
const struct bt_uuid *segs_type = BT_UUID_OTS_TYPE_TRACK_SEGMENT;
if (obj.busy) {
LOG_ERR("Object busy");
@ -522,7 +522,7 @@ static int add_track_object(struct mpl_track *track)
{
struct bt_ots_obj_add_param add_param = {};
struct bt_ots_obj_created_desc created_desc = {};
struct bt_uuid *track_type = BT_UUID_OTS_TYPE_TRACK;
const struct bt_uuid *track_type = BT_UUID_OTS_TYPE_TRACK;
int ret;
if (obj.busy) {
@ -565,7 +565,7 @@ static int add_parent_group_object(struct mpl_mediaplayer *pl)
int ret;
struct bt_ots_obj_add_param add_param = {};
struct bt_ots_obj_created_desc created_desc = {};
struct bt_uuid *group_type = BT_UUID_OTS_TYPE_GROUP;
const struct bt_uuid *group_type = BT_UUID_OTS_TYPE_GROUP;
if (obj.busy) {
LOG_ERR("Object busy");
@ -599,7 +599,7 @@ static int add_group_object(struct mpl_group *group)
{
struct bt_ots_obj_add_param add_param = {};
struct bt_ots_obj_created_desc created_desc = {};
struct bt_uuid *group_type = BT_UUID_OTS_TYPE_GROUP;
const struct bt_uuid *group_type = BT_UUID_OTS_TYPE_GROUP;
int ret;
if (obj.busy) {