hammerhead: update prebuilt kernel

6184a12 msm_serial_hs: check clk_state in set_mctrl() and fix unbalanced unvote
38eff67 msm_serial_hs: Vote for clocks during tty close
d854910 msm_serial_hs: Add ioctl support for UART Clock on/off request

Bug: 9971261
Change-Id: Ia766ebafbafe21f246e9d336fe7f468b07202885
2 files changed
tree: b86941dd016c9468539ff23ea5ed2144e0f1eae5
  1. vmlinux
  2. zImage-dtb