fugu: update prebuilt kernel

912890c hdmi_audio: fix valid bit setting

Linux version 3.10.20-g912890c (android-build@vpbs1.mtv.corp.google.com)
(gcc version 4.8 (GCC) ) #1 SMP PREEMPT Fri Jan 30 19:58:48 UTC 2015

Bug: 18377970

Change-Id: I7ed299aed60feea32f17436aa199bbb4cb91eb03
Signed-off-by: Patrick Tjin <pattjin@google.com>
diff --git a/bzImage b/bzImage
index 583d4be..34ef3a5 100644
--- a/bzImage
+++ b/bzImage
Binary files differ