[ARM] 3355/1: NSLU2: remove propmt depends

Patch from Alessandro Zummo

The patch that would have made the NSLU2
kernel non compatible with other ixp4xx machs
never entered the kernel. So it is actually
safe to remove the prompt dependencies.
Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

arch/arm/mach-ixp4xx/Kconfig

@@ -8,11 +8,9 @@ menu "Intel IXP4xx Implementation Options"
 
 comment "IXP4xx Platforms"
 
-# This entry is placed on top because otherwise it would have
-# been shown as a submenu.
 config MACH_NSLU2
 	bool
-	prompt "NSLU2" if !(MACH_IXDP465 || MACH_IXDPG425 || ARCH_IXDP425 || ARCH_ADI_COYOTE || ARCH_AVILA || ARCH_IXCDP1100 || ARCH_PRPMC1100 || MACH_GTWX5715)
+	prompt "Linksys NSLU2"
 	help
 	  Say 'Y' here if you want your kernel to support Linksys's
 	  NSLU2 NAS device. For more information on this platform,