staging: fsl-mc: clean up Kconfig description

Except for copyrights we are avoiding all references
to Freescale, which no longer exists as a brand.  Cleanup
Freescale references and simplify the Kconfig description
of the fsl-mc bus.
Signed-off-by: Stuart Yoder <stuart.yoder@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/fsl-mc/bus/Kconfig

 #
-# Freescale Management Complex (MC) bus drivers
+# DPAA2 fsl-mc bus
 #
-# Copyright (C) 2014 Freescale Semiconductor, Inc.
+# Copyright (C) 2014-2016 Freescale Semiconductor, Inc.
 #
 # This file is released under the GPLv2
 #
 
 config FSL_MC_BUS
-	bool "Freescale Management Complex (MC) bus driver"
+	bool "QorIQ DPAA2 fsl-mc bus driver"
 	depends on OF && ARM64
 	select GENERIC_MSI_IRQ_DOMAIN
 	help
-	  Driver to enable the bus infrastructure for the Freescale
-          QorIQ Management Complex (fsl-mc). The fsl-mc is a hardware
-	  module of the QorIQ LS2 SoCs, that does resource management
-	  for hardware building-blocks in the SoC that can be used
-	  to dynamically create networking hardware objects such as
-	  network interfaces (NICs), crypto accelerator instances,
-	  or L2 switches.
-
-	  Only enable this option when building the kernel for
-	  Freescale QorQIQ LS2xxxx SoCs.
-
-
+	  Driver to enable the bus infrastructure for the QorIQ DPAA2
+	  architecture.  The fsl-mc bus driver handles discovery of
+	  DPAA2 objects (which are represented as Linux devices) and
+	  binding objects to drivers.