x86/Kconfig: Cyclone-timer depends on x86-summit

CONFIG_X86_CYCLONE_TIMER depends on CONFIG_X86_32_NON_STANDARD,
which forces drivers/clocksource/cyclone.c to be compiled. The
file doesn't do anything unless enabled by
arch/x86/kernel/apic/summit_32.c

Make CONFIG_X86_CYCLONE_TIMER depend by X86_SUMMIT instead, to
avoid unnecessary code in other non-standard systems.
Signed-off-by: NAlessandro Rubini <rubini@gnudd.com>
Cc: john stultz <johnstul@us.ibm.com>
Link: http://lkml.kernel.org/r/20111028224842.GA7582@mail.gnudd.comSigned-off-by: NIngo Molnar <mingo@elte.hu>

arch/x86/Kconfig

@@ -633,7 +633,7 @@ config X86_SUMMIT_NUMA
 
 config X86_CYCLONE_TIMER
 	def_bool y
-	depends on X86_32_NON_STANDARD
+	depends on X86_SUMMIT
 
 source "arch/x86/Kconfig.cpu"