Bluetooth: Controller: Use of payload_count for Flush Timeout

Use of payload_count for supporting flush timeout in
Central and Peripheral ISO Lower Link Layer.

Signed-off-by: Vinayak Kariappa Chettimada <[email protected]>

Author: cvinayak

subsys/bluetooth/controller/ll_sw/lll_conn_iso.h

@@ -16,8 +16,7 @@ struct lll_conn_iso_stream_rxtx {
 	uint64_t bn:4;             /* Burst number (BN) */
 	uint64_t phy:3;            /* PHY */
 	uint64_t rfu:1;
-	uint8_t bn_curr:4;        /* Current burst number */
-
+	uint8_t  bn_curr:4;        /* Current burst number */
 
 #if defined(CONFIG_BT_CTLR_LE_ENC)
 	struct ccm ccm;