m68knommu: add CPU_NAME for 68000

This patch adds the correct CPU name.
Without this, it just displays UNKNOWN at boot time and at '/proc/cpuinfo'.

Signed-off-by: Luis Alves <ljalvs@gmail.com>
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
diff --git a/arch/m68k/kernel/setup_no.c b/arch/m68k/kernel/setup_no.c
index 71fb299..911ba47 100644
--- a/arch/m68k/kernel/setup_no.c
+++ b/arch/m68k/kernel/setup_no.c
@@ -57,6 +57,9 @@
 void (*mach_halt)(void);
 void (*mach_power_off)(void);
 
+#ifdef CONFIG_M68000
+#define CPU_NAME	"MC68000"
+#endif
 #ifdef CONFIG_M68328
 #define CPU_NAME	"MC68328"
 #endif