mako: update prebuilt kernel

ea51d74 gpu: ion: add explicit sync ioctl (not implemented)

Change-Id: I2f80bdf4385b6d5b8280e3fc4e19c31c28d6f90f
Signed-off-by: Iliyan Malchev <malchev@google.com>
diff --git a/kernel b/kernel
index fee7c16..c9fb19c 100644
--- a/kernel
+++ b/kernel
Binary files differ