metag: use common of_flat_dt_match_machine

[~andy/linux] / arch / metag / include / asm / mach / arch.h

diff --git a/arch/metag/include/asm/mach/arch.h b/arch/metag/include/asm/mach/arch.h
index 12c5664fea6ecf0a7f2638ba202b74f948731cec..433f94624fa25c7a7b913b13f9e5f5f1fd7474f1 100644 (file)
--- a/arch/metag/include/asm/mach/arch.h
+++ b/arch/metag/include/asm/mach/arch.h
@@ -53,7 +53,7 @@ struct machine_desc {
 /*
  * Current machine - only accessible during boot.
  */
-extern struct machine_desc *machine_desc;
+extern const struct machine_desc *machine_desc;
 
 /*
  * Machine type table - also only accessible during boot