flo: update prebuilt kernel [DO NOT MERGE]

0baf67b smd_pkt: Add sanity check to avoid unregistering the driver twice
547e1e2 idr: fix a subtle bug in idr_get_next()
894341c Switch back to 4.6 toolchain

Bug: 18759663
Bug: 19665182
Bug: 19677119

Linux version 3.4.0-g0baf67b (android-build@wpiw13.hot.corp.google.com)
(gcc version 4.6.x-google 20120106 (prerelease) (GCC) ) #1 SMP PREEMPT
Sat Mar 21 03:34:19 UTC 2015

Change-Id: I57bf8aa8635f5859d768bad6975af709a55e2aad
diff --git a/kernel b/kernel
index f24aa0f..6fc5ef5 100644
--- a/kernel
+++ b/kernel
Binary files differ