commit 
cca2aac8acf470b01066f559acd7146fc4c32ae8 upstream.
platform-y accumulates platform names with a slash appended.
The current $(patsubst ...) ends up with doubling slashes.
GNU Make still include Platform files, but in case of an error,
a clumsy file path is displayed:
  arch/mips/loongson2ef//Platform:36: *** only binutils >= 2.20.2 have needed option -mfix-loongson2f-nop.  Stop.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Jason Self <jason@bluehome.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 platform-$(CONFIG_MACH_VR41XX)         += vr41xx/
 
 # include the platform specific files
-include $(patsubst %, $(srctree)/arch/mips/%/Platform, $(platform-y))
+include $(patsubst %/, $(srctree)/arch/mips/%/Platform, $(platform-y))