linux-obmc: Bump kernel version

 - 4.7.8 stable release

 - Enable VOUT on adm1278
   * hwmon: (adm1275) Enable adm1278 VOUT sampling
   * Resolves openbmc/openbmc#600

 - Backport support for UDC901601 pmbus device
  * hwmon: (ucd9000) Add support for UCD90160 Power Supply Sequencer
  * Resolves openbmc/openbmc#653

 - Change strapping so we can use PNOR on EVB
   * arm/aspeed: Enable SPI Master on ast2500evb

 - Firestone and Witherspoon fan controller driver
   * hwmon: Add support for MAX31785 intelligent fan controller

 - Zauis BMC support
   * mach-aspeed: Add Zaius BMC-specific early setup
   * ARM: dts: aspeed: zaius: Add front panel LEDs
   * ARM: dts: aspeed: zaius: Use I2C buses and muxes
   * ARM: dts: aspeed: zaius: Add static GPIO config
   * ARM: dts: aspeed: zaius: Fix pinctrl on MACs

Change-Id: Id6886b7099684063320d6d8d0ceedcca5a31b046
Signed-off-by: Joel Stanley <joel@jms.id.au>
diff --git a/common/recipes-kernel/linux/linux-obmc_4.7.bb b/common/recipes-kernel/linux/linux-obmc_4.7.bb
index 23b90b4..eda1eaa 100644
--- a/common/recipes-kernel/linux/linux-obmc_4.7.bb
+++ b/common/recipes-kernel/linux/linux-obmc_4.7.bb
@@ -1,5 +1,5 @@
 KBRANCH ?= "dev-4.7"
 LINUX_VERSION ?= "4.7"
-SRCREV="9fc87f9c1103ad94063f2a819f21117c166e059d"
+SRCREV="b5ca45868db12b17074c7881d6b2a670ae85474b"
 
 require linux-obmc.inc