NFC: Move LLCP code to the NFC top level diirectory

And stop making it optional. LLCP is a fundamental part of the NFC
specifications and making it optional does not make much sense.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

net/nfc/Kconfig

@@ -15,6 +15,5 @@ menuconfig NFC
 
 source "net/nfc/nci/Kconfig"
 source "net/nfc/hci/Kconfig"
-source "net/nfc/llcp/Kconfig"
 
 source "drivers/nfc/Kconfig"

net/nfc/Makefile

@@ -5,6 +5,8 @@
 obj-$(CONFIG_NFC) += nfc.o
 obj-$(CONFIG_NFC_NCI) += nci/
 obj-$(CONFIG_NFC_HCI) += hci/
+#obj-$(CONFIG_NFC_LLCP) += llcp/
+
+nfc-objs := core.o netlink.o af_nfc.o rawsock.o llcp_core.o llcp_commands.o \
+		llcp_sock.o
 
-nfc-objs := core.o netlink.o af_nfc.o rawsock.o
-nfc-$(CONFIG_NFC_LLCP)	+= llcp/llcp.o llcp/commands.o llcp/sock.o

net/nfc/llcp/Kconfig

@@ -1,7 +0,0 @@
-config NFC_LLCP
-       depends on NFC
-       bool "NFC LLCP support"
-       default n
-       help
-	 Say Y here if you want to build support for a kernel NFC LLCP
-	 implementation.

net/nfc/llcp/commands.c → net/nfc/llcp_commands.c

@@ -26,7 +26,7 @@
 
 #include <net/nfc/nfc.h>
 
-#include "../nfc.h"
+#include "nfc.h"
 #include "llcp.h"
 
 static u8 llcp_tlv_length[LLCP_TLV_MAX] = {

net/nfc/llcp/llcp.c → net/nfc/llcp_core.c

@@ -24,7 +24,7 @@
 #include <linux/list.h>
 #include <linux/nfc.h>
 
-#include "../nfc.h"
+#include "nfc.h"
 #include "llcp.h"
 
 static u8 llcp_magic[3] = {0x46, 0x66, 0x6d};

net/nfc/llcp/sock.c → net/nfc/llcp_sock.c

@@ -24,7 +24,7 @@
 #include <linux/module.h>
 #include <linux/nfc.h>
 
-#include "../nfc.h"
+#include "nfc.h"
 #include "llcp.h"
 
 static int sock_wait_state(struct sock *sk, int state, unsigned long timeo)

net/nfc/netlink.c

@@ -28,8 +28,7 @@
 #include <linux/slab.h>
 
 #include "nfc.h"
-
-#include "llcp/llcp.h"
+#include "llcp.h"
 
 static struct genl_multicast_group nfc_genl_event_mcgrp = {
 	.name = NFC_GENL_MCAST_EVENT_NAME,

net/nfc/nfc.h

@@ -48,8 +48,6 @@ struct nfc_rawsock {
 
 struct nfc_llcp_sdp_tlv;
 
-#ifdef CONFIG_NFC_LLCP
-
 void nfc_llcp_mac_is_down(struct nfc_dev *dev);
 void nfc_llcp_mac_is_up(struct nfc_dev *dev, u32 target_idx,
 			u8 comm_mode, u8 rf_mode);
@@ -64,68 +62,6 @@ void nfc_llcp_exit(void);
 void nfc_llcp_free_sdp_tlv(struct nfc_llcp_sdp_tlv *sdp);
 void nfc_llcp_free_sdp_tlv_list(struct hlist_head *head);
 
-#else
-
-static inline void nfc_llcp_mac_is_down(struct nfc_dev *dev)
-{
-}
-
-static inline void nfc_llcp_mac_is_up(struct nfc_dev *dev, u32 target_idx,
-				      u8 comm_mode, u8 rf_mode)
-{
-}
-
-static inline int nfc_llcp_register_device(struct nfc_dev *dev)
-{
-	return 0;
-}
-
-static inline void nfc_llcp_unregister_device(struct nfc_dev *dev)
-{
-}
-
-static inline int nfc_llcp_set_remote_gb(struct nfc_dev *dev,
-					 u8 *gb, u8 gb_len)
-{
-	return 0;
-}
-
-static inline u8 *nfc_llcp_general_bytes(struct nfc_dev *dev, size_t *gb_len)
-{
-	*gb_len = 0;
-	return NULL;
-}
-
-static inline int nfc_llcp_data_received(struct nfc_dev *dev,
-					 struct sk_buff *skb)
-{
-	return 0;
-}
-
-static inline struct nfc_llcp_local *nfc_llcp_find_local(struct nfc_dev *dev)
-{
-	return NULL;
-}
-
-static inline int nfc_llcp_init(void)
-{
-	return 0;
-}
-
-static inline void nfc_llcp_exit(void)
-{
-}
-
-static inline void nfc_llcp_free_sdp_tlv(struct nfc_llcp_sdp_tlv *sdp)
-{
-}
-
-static inline void nfc_llcp_free_sdp_tlv_list(struct hlist_head *sdp_head)
-{
-}
-
-#endif
-
 int __init rawsock_init(void);
 void rawsock_exit(void);