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-rw-r--r--arch/sparc64/kernel/entry.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/sparc64/kernel/entry.h b/arch/sparc64/kernel/entry.h
index 2255244442f8..34d7ab5e10d2 100644
--- a/arch/sparc64/kernel/entry.h
+++ b/arch/sparc64/kernel/entry.h
@@ -5,8 +5,8 @@
#include <linux/types.h>
#include <linux/init.h>
-extern char *sparc_cpu_type;
-extern char *sparc_fpu_type;
+extern const char *sparc_cpu_type;
+extern const char *sparc_fpu_type;
extern void __init per_cpu_patch(void);
extern void __init sun4v_patch(void);