[MIPS] Remove mips_machtype for LASAT machines

This is the LASAT part of the mips_machtype removal.

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/include/asm-mips/lasat/lasat.h b/include/asm-mips/lasat/lasat.h
index ea04d92..caeba1e 100644
--- a/include/asm-mips/lasat/lasat.h
+++ b/include/asm-mips/lasat/lasat.h
@@ -240,6 +240,8 @@
 	__delay(ns / lasat_ndelay_divider);
 }
 
+#define IS_LASAT_200()     (current_cpu_data.cputype == CPU_R5000)
+
 #endif /* !defined (_LANGUAGE_ASSEMBLY) */
 
 #define LASAT_SERVICEMODE_MAGIC_1     0xdeadbeef