NFC: move nfc.h from include/net to include/net/nfc

The file nfc.h was moved from include/net to include/net/nfc,
since new NFC header files will be added to include/net/nfc.

Signed-off-by: Ilan Elias <ilane@ti.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/MAINTAINERS b/MAINTAINERS
index ce0e60c..1789ce2 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4508,7 +4508,7 @@
 S:	Maintained
 F:	net/nfc/
 F:	include/linux/nfc.h
-F:	include/net/nfc.h
+F:	include/net/nfc/
 F:	drivers/nfc/
 
 NFS, SUNRPC, AND LOCKD CLIENTS