From: Dave Jones <davej@redhat.com>

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>
---

 drivers/char/Kconfig |    1 +
 1 file changed, 1 insertion(+)

diff -puN drivers/char/Kconfig~chardev-gpio-for-scx200-pc-8736x-add-proper-kconfig-makefile-entries drivers/char/Kconfig
--- a/drivers/char/Kconfig~chardev-gpio-for-scx200-pc-8736x-add-proper-kconfig-makefile-entries
+++ a/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
_