IPC driver for Intel Mobile Internet Device (MID) platforms

The IPC (inter processor communications) is used to provide the
communications between kernel and system control units on some embedded
Intel x86 platforms.

(Various bits of clean up and restructuring by Alan Cox)

Signed-off-by: Sreedhara DS <sreedhara.ds@intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
index 6c3320d..6191341 100644
--- a/drivers/platform/x86/Kconfig
+++ b/drivers/platform/x86/Kconfig
@@ -527,4 +527,12 @@
 	  keys as input device, backlight device, tablet and accelerometer
 	  devices.
 
+config INTEL_SCU_IPC
+	bool "Intel SCU IPC Support"
+	depends on X86_MRST
+	default y
+	---help---
+	  IPC is used to bridge the communications between kernel and SCU on
+	  some embedded Intel x86 platforms.
+
 endif # X86_PLATFORM_DEVICES