m68k: Modular Amiga keyboard needs key_maps

| ERROR: "key_maps" [drivers/input/keyboard/amikbd.ko] undefined!

Export key_maps in the Amiga core code, as its defined in an autogenerated
file (drivers/char/defkeymap.c)
Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

arch/m68k/amiga/config.c

@@ -24,6 +24,7 @@
 #include <linux/interrupt.h>
 #include <linux/zorro.h>
 #include <linux/module.h>
+#include <linux/keyboard.h>
 
 #include <asm/bootinfo.h>
 #include <asm/setup.h>
@@ -984,3 +985,11 @@ static int amiga_get_hardware_list(char *buffer)
 
 	return len;
 }
+
+/*
+ * The Amiga keyboard driver needs key_maps, but we cannot export it in
+ * drivers/char/defkeymap.c, as it is autogenerated
+ */
+#ifdef CONFIG_HW_CONSOLE
+EXPORT_SYMBOL_GPL(key_maps);
+#endif