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-rw-r--r--include/net/bluetooth/bluetooth.h28
-rw-r--r--net/bluetooth/Kconfig10
-rw-r--r--net/bluetooth/Makefile5
-rw-r--r--net/bluetooth/af_bluetooth.c32
-rw-r--r--net/bluetooth/l2cap_core.c16
-rw-r--r--net/bluetooth/sco.c16
6 files changed, 66 insertions, 41 deletions
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index ed7d775337e0..43750439c521 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -205,4 +205,32 @@ extern void bt_sysfs_cleanup(void);
extern struct dentry *bt_debugfs;
+#ifdef CONFIG_BT_L2CAP
+int l2cap_init(void);
+void l2cap_exit(void);
+#else
+static inline int l2cap_init(void)
+{
+ return 0;
+}
+
+static inline void l2cap_exit(void)
+{
+}
+#endif
+
+#ifdef CONFIG_BT_SCO
+int sco_init(void);
+void sco_exit(void);
+#else
+static inline int sco_init(void)
+{
+ return 0;
+}
+
+static inline void sco_exit(void)
+{
+}
+#endif
+
#endif /* __BLUETOOTH_H */
diff --git a/net/bluetooth/Kconfig b/net/bluetooth/Kconfig
index e45eae66eaf3..c6f9c2fb4891 100644
--- a/net/bluetooth/Kconfig
+++ b/net/bluetooth/Kconfig
@@ -32,7 +32,7 @@ menuconfig BT
more information, see <http://www.bluez.org/>.
config BT_L2CAP
- tristate "L2CAP protocol support"
+ bool "L2CAP protocol support"
depends on BT
select CRC16
help
@@ -40,19 +40,13 @@ config BT_L2CAP
connection oriented and connection-less data transport. L2CAP
support is required for most Bluetooth applications.
- Say Y here to compile L2CAP support into the kernel or say M to
- compile it as module (l2cap).
-
config BT_SCO
- tristate "SCO links support"
+ bool "SCO links support"
depends on BT
help
SCO link provides voice transport over Bluetooth. SCO support is
required for voice applications like Headset and Audio.
- Say Y here to compile SCO support into the kernel or say M to
- compile it as module (sco).
-
source "net/bluetooth/rfcomm/Kconfig"
source "net/bluetooth/bnep/Kconfig"
diff --git a/net/bluetooth/Makefile b/net/bluetooth/Makefile
index 339b42932b33..f04fe9a9d634 100644
--- a/net/bluetooth/Makefile
+++ b/net/bluetooth/Makefile
@@ -3,12 +3,11 @@
#
obj-$(CONFIG_BT) += bluetooth.o
-obj-$(CONFIG_BT_L2CAP) += l2cap.o
-obj-$(CONFIG_BT_SCO) += sco.o
obj-$(CONFIG_BT_RFCOMM) += rfcomm/
obj-$(CONFIG_BT_BNEP) += bnep/
obj-$(CONFIG_BT_CMTP) += cmtp/
obj-$(CONFIG_BT_HIDP) += hidp/
bluetooth-y := af_bluetooth.o hci_core.o hci_conn.o hci_event.o mgmt.o hci_sock.o hci_sysfs.o lib.o
-l2cap-y := l2cap_core.o l2cap_sock.o
+bluetooth-$(CONFIG_BT_L2CAP) += l2cap_core.o l2cap_sock.o
+bluetooth-$(CONFIG_BT_SCO) += sco.o
diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c
index 2abfe2f30453..c258027bc8fe 100644
--- a/net/bluetooth/af_bluetooth.c
+++ b/net/bluetooth/af_bluetooth.c
@@ -40,7 +40,7 @@
#include <net/bluetooth/bluetooth.h>
-#define VERSION "2.15"
+#define VERSION "2.16"
/* Bluetooth sockets */
#define BT_MAX_PROTO 8
@@ -545,13 +545,41 @@ static int __init bt_init(void)
BT_INFO("HCI device and connection manager initialized");
- hci_sock_init();
+ err = hci_sock_init();
+ if (err < 0)
+ goto error;
+
+ err = l2cap_init();
+ if (err < 0) {
+ hci_sock_cleanup();
+ goto sock_err;
+ }
+
+ err = sco_init();
+ if (err < 0) {
+ l2cap_exit();
+ goto sock_err;
+ }
return 0;
+
+sock_err:
+ hci_sock_cleanup();
+
+error:
+ sock_unregister(PF_BLUETOOTH);
+ bt_sysfs_cleanup();
+
+ return err;
}
static void __exit bt_exit(void)
{
+
+ sco_exit();
+
+ l2cap_exit();
+
hci_sock_cleanup();
sock_unregister(PF_BLUETOOTH);
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index ba7f9da68998..6f054d906c6f 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -55,8 +55,6 @@
#include <net/bluetooth/hci_core.h>
#include <net/bluetooth/l2cap.h>
-#define VERSION "2.15"
-
int disable_ertm;
static u32 l2cap_feat_mask = L2CAP_FEAT_FIXED_CHAN;
@@ -3806,7 +3804,7 @@ static struct hci_proto l2cap_hci_proto = {
.recv_acldata = l2cap_recv_acldata
};
-static int __init l2cap_init(void)
+int __init l2cap_init(void)
{
int err;
@@ -3834,7 +3832,6 @@ static int __init l2cap_init(void)
BT_ERR("Failed to create L2CAP debug file");
}
- BT_INFO("L2CAP ver %s", VERSION);
BT_INFO("L2CAP socket layer initialized");
return 0;
@@ -3845,7 +3842,7 @@ error:
return err;
}
-static void __exit l2cap_exit(void)
+void l2cap_exit(void)
{
debugfs_remove(l2cap_debugfs);
@@ -3866,14 +3863,5 @@ void l2cap_load(void)
}
EXPORT_SYMBOL(l2cap_load);
-module_init(l2cap_init);
-module_exit(l2cap_exit);
-
module_param(disable_ertm, bool, 0644);
MODULE_PARM_DESC(disable_ertm, "Disable enhanced retransmission mode");
-
-MODULE_AUTHOR("Marcel Holtmann <marcel@holtmann.org>");
-MODULE_DESCRIPTION("Bluetooth L2CAP ver " VERSION);
-MODULE_VERSION(VERSION);
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("bt-proto-0");
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index 926ed39912ea..c9348ddda877 100644
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -50,8 +50,6 @@
#include <net/bluetooth/hci_core.h>
#include <net/bluetooth/sco.h>
-#define VERSION "0.6"
-
static int disable_esco;
static const struct proto_ops sco_sock_ops;
@@ -1024,7 +1022,7 @@ static struct hci_proto sco_hci_proto = {
.recv_scodata = sco_recv_scodata
};
-static int __init sco_init(void)
+int __init sco_init(void)
{
int err;
@@ -1052,7 +1050,6 @@ static int __init sco_init(void)
BT_ERR("Failed to create SCO debug file");
}
- BT_INFO("SCO (Voice Link) ver %s", VERSION);
BT_INFO("SCO socket layer initialized");
return 0;
@@ -1062,7 +1059,7 @@ error:
return err;
}
-static void __exit sco_exit(void)
+void __exit sco_exit(void)
{
debugfs_remove(sco_debugfs);
@@ -1075,14 +1072,5 @@ static void __exit sco_exit(void)
proto_unregister(&sco_proto);
}
-module_init(sco_init);
-module_exit(sco_exit);
-
module_param(disable_esco, bool, 0644);
MODULE_PARM_DESC(disable_esco, "Disable eSCO connection creation");
-
-MODULE_AUTHOR("Marcel Holtmann <marcel@holtmann.org>");
-MODULE_DESCRIPTION("Bluetooth SCO ver " VERSION);
-MODULE_VERSION(VERSION);
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("bt-proto-2");