Bluetooth: controller: Rename ll_address_* to ll_addr_*

Rename ll_address_* to ll_addr_*. Also, update ll_addr_get
to return reference to stored public or random address.

Change-id: I22cb0135d2223f679c4d9321f4724f8b7de0aede
Signed-off-by: Vinayak Chettimada <vinayak.kariappa.chettimada@nordicsemi.no>

Author: cvinayak

subsys/bluetooth/controller/hci/hci.c

@@ -273,7 +273,7 @@ static void read_bd_addr(struct net_buf *buf, struct net_buf **evt)
 	rp = cmd_complete(evt, sizeof(*rp));
 
 	rp->status = 0x00;
-	ll_address_get(0, &rp->bdaddr.val[0]);
+	ll_addr_get(0, &rp->bdaddr.val[0]);
 }
 
 static int info_cmd_handle(u8_t ocf, struct net_buf *cmd,
@@ -345,7 +345,7 @@ static void le_set_random_address(struct net_buf *buf, struct net_buf **evt)
 	struct bt_hci_cp_le_set_random_address *cmd = (void *)buf->data;
 	struct bt_hci_evt_cc_status *ccst;
 
-	ll_address_set(1, &cmd->bdaddr.val[0]);
+	ll_addr_set(1, &cmd->bdaddr.val[0]);
 
 	ccst = cmd_complete(evt, sizeof(*ccst));
 	ccst->status = 0x00;

subsys/bluetooth/controller/include/ll.h

@@ -10,8 +10,8 @@
 
 int ll_init(struct k_sem *sem_rx);
 void ll_reset(void);
-void ll_address_get(u8_t addr_type, u8_t *p_bdaddr);
-void ll_address_set(u8_t addr_type, u8_t const *const p_bdaddr);
+u8_t *ll_addr_get(u8_t addr_type, u8_t *p_bdaddr);
+void ll_addr_set(u8_t addr_type, u8_t const *const p_bdaddr);
 void ll_adv_params_set(u16_t interval, u8_t adv_type,
 		       u8_t own_addr_type, u8_t direct_addr_type,
 		       u8_t const *const p_direct_addr, u8_t chl_map,

subsys/bluetooth/controller/ll_sw/ll.c

@@ -246,21 +246,29 @@ int ll_init(struct k_sem *sem_rx)
 	return 0;
 }
 
-void ll_address_get(u8_t addr_type, u8_t *bdaddr)
+u8_t *ll_addr_get(u8_t addr_type, u8_t *bdaddr)
 {
 	if (addr_type) {
-		memcpy(bdaddr, &_ll_context.rnd_addr[0], BDADDR_SIZE);
-	} else {
-		memcpy(bdaddr, &_ll_context.pub_addr[0], BDADDR_SIZE);
+		if (bdaddr) {
+			memcpy(bdaddr, _ll_context.rnd_addr, BDADDR_SIZE);
+		}
+
+		return _ll_context.rnd_addr;
 	}
+
+	if (bdaddr) {
+		memcpy(bdaddr, _ll_context.pub_addr, BDADDR_SIZE);
+	}
+
+	return _ll_context.pub_addr;
 }
 
-void ll_address_set(u8_t addr_type, u8_t const *const bdaddr)
+void ll_addr_set(u8_t addr_type, u8_t const *const bdaddr)
 {
 	if (addr_type) {
-		memcpy(&_ll_context.rnd_addr[0], bdaddr, BDADDR_SIZE);
+		memcpy(_ll_context.rnd_addr, bdaddr, BDADDR_SIZE);
 	} else {
-		memcpy(&_ll_context.pub_addr[0], bdaddr, BDADDR_SIZE);
+		memcpy(_ll_context.pub_addr, bdaddr, BDADDR_SIZE);
 	}
 }