ANDROID: GKI: Add rfcomm/rfkill-gpio symbols for hikey

21 Added functions:
  # required by rfcomm.ko
  [A] 'function void add_wait_queue_exclusive(wait_queue_head*, wait_queue_entry*)'
  [A] 'function sock* bt_accept_dequeue(sock*, socket*)'
  [A] 'function void bt_accept_enqueue(sock*, sock*, bool)'
  [A] 'function void bt_accept_unlink(sock*)'
  [A] 'function int bt_sock_ioctl(socket*, unsigned int, unsigned long int)'
  [A] 'function __poll_t bt_sock_poll(file*, socket*, poll_table*)'
  [A] 'function void bt_sock_reclassify_lock(sock*, int)'
  [A] 'function int bt_sock_stream_recvmsg(socket*, msghdr*, size_t, int)'
  [A] 'function int bt_sock_wait_ready(sock*, unsigned long int)'
  [A] 'function int bt_sock_wait_state(sock*, int, unsigned long int)'
  [A] 'function int hci_conn_check_secure(hci_conn*, __u8)'
  [A] 'function int hci_conn_security(hci_conn*, __u8, __u8, bool)'
  [A] 'function int hci_conn_switch_role(hci_conn*, __u8)'
  [A] 'function hci_dev* hci_get_route(bdaddr_t*, bdaddr_t*, uint8_t)'
  [A] 'function int hci_register_cb(hci_cb*)'
  [A] 'function int hci_unregister_cb(hci_cb*)'
  [A] 'function int kernel_accept(socket*, socket**, int)'
  [A] 'function int kernel_bind(socket*, sockaddr*, int)'
  [A] 'function int kernel_listen(socket*, int)'
  [A] 'function void security_sk_clone(const sock*, sock*)'
  [A] 'function int tty_port_install(tty_port*, tty_driver*, tty_struct*)'

1 Added variables:
  # required by rfcomm.ko
  [A] 'dentry* bt_debugfs'

Bug: 364687936
Change-Id: Ie6c93e1ed248b96e0c9b34a51c5ee5cdca1f4fb7
Signed-off-by: Yongqin Liu <yongqin.liu@linaro.org>