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-rw-r--r--include/net/bluetooth/hci_core.h16
-rw-r--r--net/bluetooth/l2cap_core.c16
2 files changed, 16 insertions, 16 deletions
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 4cb355b023a4..82c397451261 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -795,22 +795,6 @@ void hci_conn_del_sysfs(struct hci_conn *conn);
795#define lmp_host_le_capable(dev) (!!((dev)->features[1][0] & LMP_HOST_LE)) 795#define lmp_host_le_capable(dev) (!!((dev)->features[1][0] & LMP_HOST_LE))
796#define lmp_host_le_br_capable(dev) (!!((dev)->features[1][0] & LMP_HOST_LE_BREDR)) 796#define lmp_host_le_br_capable(dev) (!!((dev)->features[1][0] & LMP_HOST_LE_BREDR))
797 797
798/* returns true if at least one AMP active */
799static inline bool hci_amp_capable(void)
800{
801 struct hci_dev *hdev;
802 bool ret = false;
803
804 read_lock(&hci_dev_list_lock);
805 list_for_each_entry(hdev, &hci_dev_list, list)
806 if (hdev->amp_type != AMP_TYPE_BREDR &&
807 test_bit(HCI_UP, &hdev->flags))
808 ret = true;
809 read_unlock(&hci_dev_list_lock);
810
811 return ret;
812}
813
814/* ----- HCI protocols ----- */ 798/* ----- HCI protocols ----- */
815#define HCI_PROTO_DEFER 0x01 799#define HCI_PROTO_DEFER 0x01
816 800
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index b0208e20390c..2efdb17d87a3 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -1012,6 +1012,22 @@ static inline int __l2cap_no_conn_pending(struct l2cap_chan *chan)
1012 return !test_bit(CONF_CONNECT_PEND, &chan->conf_state); 1012 return !test_bit(CONF_CONNECT_PEND, &chan->conf_state);
1013} 1013}
1014 1014
1015/* returns true if at least one AMP active */
1016static inline bool hci_amp_capable(void)
1017{
1018 struct hci_dev *hdev;
1019 bool ret = false;
1020
1021 read_lock(&hci_dev_list_lock);
1022 list_for_each_entry(hdev, &hci_dev_list, list)
1023 if (hdev->amp_type != AMP_TYPE_BREDR &&
1024 test_bit(HCI_UP, &hdev->flags))
1025 ret = true;
1026 read_unlock(&hci_dev_list_lock);
1027
1028 return ret;
1029}
1030
1015static bool __amp_capable(struct l2cap_chan *chan) 1031static bool __amp_capable(struct l2cap_chan *chan)
1016{ 1032{
1017 struct l2cap_conn *conn = chan->conn; 1033 struct l2cap_conn *conn = chan->conn;