[PATCH] ppc64: iSeries buildbreak fix

Looks like a build break on iSeries after the xmon-dabr patch:

	arch/ppc64/xmon/xmon.c:632: undefined reference to `.plpar_hcall_norets'

Since iSeries cannot use xmon, a simple fix is to turn it off.
Signed-off-by: Jake Moilanen <moilanen@austin.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

arch/ppc64/Kconfig.debug

@@ -34,7 +34,7 @@ config DEBUGGER
 
 config XMON
 	bool "Include xmon kernel debugger"
-	depends on DEBUGGER
+	depends on DEBUGGER && !PPC_ISERIES
 	help
 	  Include in-kernel hooks for the xmon kernel monitor/debugger.
 	  Unless you are intending to debug the kernel, say N here.