uapi: export lirc.h header

This header contains the userspace API for lirc.

This is a fixup for commit b7be755733dc ("[media] bz#75751: Move
internal header file lirc.h to uapi/").  It moved the header to the
right place, but it forgot to add it at Kbuild.  So, despite being at
uapi, it is not copied to the right place.

Fixes: b7be755733dc44c72 ("[media] bz#75751: Move internal header file lirc.h to uapi/")
Link: http://lkml.kernel.org/r/320c765d32bfc82c582e336d52ffe1026c73c644.1468439021.git.mchehab@s-opensource.com
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Cc: Alec Leamas <leamas.alec@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/include/uapi/linux/Kbuild b/include/uapi/linux/Kbuild
index 8bdae34..ec10cfe 100644
--- a/include/uapi/linux/Kbuild
+++ b/include/uapi/linux/Kbuild
@@ -245,6 +245,7 @@
 header-y += hw_breakpoint.h
 header-y += l2tp.h
 header-y += libc-compat.h
+header-y += lirc.h
 header-y += limits.h
 header-y += llc.h
 header-y += loop.h