kernel: FSI fixes, FSI ColdFire master, AST2400 scratch regs

Benjamin Herrenschmidt (4):
      fsi: sbefifo: Fix checker warning about late NULL check
      fsi: Don't use device_unregister() in fsi_master_register()
      dt-bindings: fsi: Document binding for the fsi-master-ast-cf "device"
      fsi: master-ast-cf: Add new FSI master using Aspeed ColdFire

Guenter Roeck (1):
      fsi/sbefifo: Add dependency on OF_ADDRESS

Joel Stanley (2):
      fsi: master-gpio: Sync with 'Add missing release function'
      ARM: dts: aspeed-g4: Expose SuperIO scratch registers

Wei Yongjun (1):
      fsi: sbefifo: Fix missing unlock on error in sbefifo_dump_ffdc()

Change-Id: I7b14830959e9e3ed4c1e38cf1a8106370f53b62a
Signed-off-by: Joel Stanley <joel@jms.id.au>
diff --git a/recipes-kernel/linux/linux-aspeed_git.bb b/recipes-kernel/linux/linux-aspeed_git.bb
index 8a16ca3..a8b3f3d 100644
--- a/recipes-kernel/linux/linux-aspeed_git.bb
+++ b/recipes-kernel/linux/linux-aspeed_git.bb
@@ -1,6 +1,6 @@
 KBRANCH ?= "dev-4.17"
 LINUX_VERSION ?= "4.17.4"
 
-SRCREV="8fb9a0714f8ff91756a9746707c4f884b3745a40"
+SRCREV="5968d6cf37d26fc8ea7c29305b0757cc1331e717"
 
 require linux-aspeed.inc