[PATCH] GPIO for SCx200 & PC-8736x: x86-only

AFAICT, this is x86 only, so the patch below is needed to stop this new
option showing up on PPC, IA64, etc..
Signed-off-by: Dave Jones <davej@redhat.com>
Cc: Jim Cromie <jim.cromie@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/char/Kconfig

@@ -961,6 +961,7 @@ config PC8736x_GPIO
 
 config NSC_GPIO
 	tristate "NatSemi Base GPIO Support"
+	depends on X86_32
 	# selected by SCx200_GPIO and PC8736x_GPIO
 	# what about 2 selectors differing: m != y
 	help