arm: common: move cpaccess sysfs node

cpaccess uses sysdev which is being deprecated.
Move the cpaccess node out of the /sys/devices/system
directory to /sys/devices. Temporarily leave the original
sysdev node for migration purposes, until userspace
applications can be moved to the new node.

Change-Id: Iacc776968f892fc6c6463764e576d987e4371716
Signed-off-by: Neil Leeder <nleeder@codeaurora.org>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 5a9cecf..2f686fa 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -2049,7 +2049,7 @@
 	  Provide support for Coprocessor register access using /sys
 	  interface. Read and write to CP registers from userspace
 	  through sysfs interface. A sys file (cp_rw) will be created under
-	  /sys/devices/system/cpaccess/cpaccess0.
+	  /sys/devices/cpaccess/cpaccess0.
 
 	  If unsure, say N.