Revert "staging: Fix build issues with new binder API"

This reverts commit d0bdff0db809 ("staging: Fix build issues with new
binder API"), because commit e38361d032f1 ("ARM: 8091/2: add get_user()
support for 8 byte types") has added the 64bit __get_user_asm_*
implementation.

Signed-off-by: Jisheng Zhang <jszhang@marvell.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/android/Kconfig b/drivers/android/Kconfig
index 4d4cdc1..8a748d4 100644
--- a/drivers/android/Kconfig
+++ b/drivers/android/Kconfig
@@ -32,7 +32,7 @@
 	  therefore logically separated from the other devices.
 
 config ANDROID_BINDER_IPC_32BIT
-	bool
+	bool "Use old (Android 4.4 and earlier) 32-bit binder API"
 	depends on !64BIT && ANDROID_BINDER_IPC
 	default y
 	---help---