NFC: HCI support

This is an implementation of ETSI TS 102 622 specification.
Many NFC chipsets use HCI as the host <-> target protocol on top of a
serial link like i2c.

Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/nfc/Kconfig b/net/nfc/Kconfig
index 44c865b..8d8d9bc 100644
--- a/net/nfc/Kconfig
+++ b/net/nfc/Kconfig
@@ -14,6 +14,7 @@
 	  be called nfc.
 
 source "net/nfc/nci/Kconfig"
+source "net/nfc/hci/Kconfig"
 source "net/nfc/llcp/Kconfig"
 
 source "drivers/nfc/Kconfig"