partition: use DEFAULT_SGI_PARTITION for SGI_PARTION default

Use DEFAULT_SGI_PARTITION for SGI_PARTION default
Signed-off-by: NThomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

fs/partitions/Kconfig

@@ -198,7 +198,7 @@ config LDM_DEBUG
 
 config SGI_PARTITION
 	bool "SGI partition support" if PARTITION_ADVANCED
-	default y if (SGI_IP22 || SGI_IP27 || ((MACH_JAZZ || SNI_RM) && !CPU_LITTLE_ENDIAN))
+	default y if DEFAULT_SGI_PARTITION
 	help
 	  Say Y here if you would like to be able to read the hard disk
 	  partition table format used by SGI machines.