Merge tag 'arc-v3.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc

Pull ARC changes from Vineet Gupta:
 - IPI optimization and cleanups
 - Support for bootloader provided external Device Tree blobs

* tag 'arc-v3.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc:
  ARC: [cmdline] support External Device Trees from u-boot
  ARC: [cmdline] uboot cmdline handling rework
  ARC: [SMP] optimize IPI send and receive
  ARC: [SMP] simplify IPI code
  ARC: [SMP] cpu halt interface doesn't need "self" cpu-id
  ARC: [SMP] IPI ACK interface doesn't need "self" cpu-id
  ARC: [SMP] cpumask not needed in IPI send path

1 files changed, 0 insertions, 11 deletions

diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
index 5438cabbc45d..9be30c8cb0c2 100644
--- a/arch/arc/Kconfig
+++ b/arch/arc/Kconfig
@@ -409,17 +409,6 @@ config ARC_DBG_TLB_MISS_COUNT
 	  Counts number of I and D TLB Misses and exports them via Debugfs
 	  The counters can be cleared via Debugfs as well
 
-config CMDLINE_UBOOT
-	bool "Support U-boot kernel command line passing"
-	default n
-	help
-	  If you are using U-boot (www.denx.de) and wish to pass the kernel
-	  command line from the U-boot environment to the Linux kernel then
-	  switch this option on.
-	  ARC U-boot will setup the cmdline in RAM/flash and set r2 to point
-	  to it. kernel startup code will append this to DeviceTree
-	  /bootargs provided cmdline args.
-
 config ARC_BUILTIN_DTB_NAME
 	string "Built in DTB"
 	help