[PATCH] show Acorn-specific block devices menu only when required

Don't show a menu that can't be entered due to lack of contents on arm (the
options are only available on arm26).
Signed-off-by: NAdrian Bunk <bunk@stusta.de>
Acked-by: NIan Molton <spyro@f2s.com>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

drivers/acorn/block/Kconfig

@@ -3,7 +3,7 @@
 #
 
 menu "Acorn-specific block devices"
-	depends on ARCH_ACORN
+	depends on ARCH_ARC || ARCH_A5K
 
 config BLK_DEV_FD1772
 	tristate "Old Archimedes floppy (1772) support"