ARM: 6624/1: fix dependency for CONFIG_SMP_ON_UP

This depends on !XIP_KERNEL and not !XIP.
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

arch/arm/Kconfig

@@ -1275,7 +1275,7 @@ config SMP
 config SMP_ON_UP
 	bool "Allow booting SMP kernel on uniprocessor systems (EXPERIMENTAL)"
 	depends on EXPERIMENTAL
-	depends on SMP && !XIP
+	depends on SMP && !XIP_KERNEL
 	default y
 	help
 	  SMP kernels contain instructions which fail on non-SMP processors.