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-rw-r--r--arch/um/include/kern_util.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/um/include/kern_util.h b/arch/um/include/kern_util.h
index 74ce8e5370a..aa27eb0f458 100644
--- a/arch/um/include/kern_util.h
+++ b/arch/um/include/kern_util.h
@@ -81,7 +81,7 @@ extern void do_uml_exitcalls(void);
extern int attach_debugger(int idle_pid, int pid, int stop);
extern int config_gdb(char *str);
extern int remove_gdb(void);
-extern char *uml_strdup(char *string);
+extern char *uml_strdup(const char *string);
extern void unprotect_kernel_mem(void);
extern void protect_kernel_mem(void);
extern void uml_cleanup(void);