From: Marcel Holtmann <marcel@holtmann.org>
Date: Sat, 5 Oct 2013 18:47:48 +0000 (-0700)
Subject: Bluetooth: Move hci_amp_capable() function into L2CAP core
X-Git-Tag: firefly_0821_release~176^2~4570^2~3^2^2~364^2~125
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=80d58d0b5b18b68addad61e228ced167f8b80dd3;p=firefly-linux-kernel-4.4.55.git
Bluetooth: Move hci_amp_capable() function into L2CAP core
The hci_amp_capable() function has only a single user inside the L2CAP
core. Instead of exporting the function, place it next to its user.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
---
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);
#define lmp_host_le_capable(dev) (!!((dev)->features[1][0] & LMP_HOST_LE))
#define lmp_host_le_br_capable(dev) (!!((dev)->features[1][0] & LMP_HOST_LE_BREDR))
-/* returns true if at least one AMP active */
-static inline bool hci_amp_capable(void)
-{
- struct hci_dev *hdev;
- bool ret = false;
-
- read_lock(&hci_dev_list_lock);
- list_for_each_entry(hdev, &hci_dev_list, list)
- if (hdev->amp_type != AMP_TYPE_BREDR &&
- test_bit(HCI_UP, &hdev->flags))
- ret = true;
- read_unlock(&hci_dev_list_lock);
-
- return ret;
-}
-
/* ----- HCI protocols ----- */
#define HCI_PROTO_DEFER 0x01
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)
return !test_bit(CONF_CONNECT_PEND, &chan->conf_state);
}
+/* returns true if at least one AMP active */
+static inline bool hci_amp_capable(void)
+{
+ struct hci_dev *hdev;
+ bool ret = false;
+
+ read_lock(&hci_dev_list_lock);
+ list_for_each_entry(hdev, &hci_dev_list, list)
+ if (hdev->amp_type != AMP_TYPE_BREDR &&
+ test_bit(HCI_UP, &hdev->flags))
+ ret = true;
+ read_unlock(&hci_dev_list_lock);
+
+ return ret;
+}
+
static bool __amp_capable(struct l2cap_chan *chan)
{
struct l2cap_conn *conn = chan->conn;