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");