[PATCH] android: binder: fix a kernel-doc enum warning

[Randy Dunlap]

Add kernel-doc notation for @LOOP_END to prevent a kernel-doc
warning.

binder_alloc_selftest.c:76: warning: Enum value 'LOOP_END' not described in enum 'buf_end_align_type'

Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: Arve Hjønnevåg <arve@xxxxxxxxxxx>
Cc: Todd Kjos <tkjos@xxxxxxxxxxx>
Cc: Martijn Coenen <maco@xxxxxxxxxxx>
Cc: Joel Fernandes <joel@xxxxxxxxxxxxxxxxx>
Cc: Christian Brauner <christian@xxxxxxxxxx>
Cc: Carlos Llamas <cmllamas@xxxxxxxxxx>
Cc: Suren Baghdasaryan <surenb@xxxxxxxxxx>
---
 drivers/android/binder_alloc_selftest.c |    4 ++++
 1 file changed, 4 insertions(+)

diff -- a/drivers/android/binder_alloc_selftest.c b/drivers/android/binder_alloc_selftest.c
--- a/drivers/android/binder_alloc_selftest.c
+++ b/drivers/android/binder_alloc_selftest.c
@@ -72,6 +72,10 @@ enum buf_end_align_type {
 	 * buf1 ]|[ buf2 | buf2 | buf2 ][ ...
 	 */
 	NEXT_NEXT_UNALIGNED,
+	/**
+	 * @LOOP_END: The number of enum values in &buf_end_align_type.
+	 * It is used for controlling loop termination.
+	 */
 	LOOP_END,
 };