bullhead: update prebuilt kernel [DO NOT MERGE]

6902f7b5 power: qpnp-fg: remove SW Rbias control for temperature update
defbe91 leds: leds-qpnp-flash: optimization of regulator data parsing
fc0693e mmc: block: stop BKOPs before handling RPMB and ioctl
e1f959c power: qpnp-smbcharger: enable OTG in overcurrent scenario conditionally
a066ca4 ASoC: wcd9330: Correct HPH turn on and shutdown sequences
f41f009 ASoC: wcd9xxx: Fix unprotected userspace access
c788332 ASoC: wcd9330: Disable compander in HPH when EAR is enabled
069bd1d ASoC: wcd_cpe_core: Improve locking for message transfers
c54a13c ASoC: wcd_cpe_services: Fix command queue corruption

Linux version 3.10.73-g6902f7b (android-build@kpfi15.cbf.corp.google.com)
(gcc version 4.9.x-google 20140827 (prerelease) (GCC) ) #1 SMP PREEMPT Tue Dec 15 00:31:09 UTC 2015

Bug: 25632851
Bug: 25805983
Change-Id: Ie6a0a2481603dda8527afb62a90c47738b683dac
diff --git a/Image.gz-dtb b/Image.gz-dtb
index f14c58d..97037e3 100644
--- a/Image.gz-dtb
+++ b/Image.gz-dtb
Binary files differ