--- zzzz-none-000/linux-4.1.52/tools/perf/util/include/dwarf-regs.h	2018-05-28 02:26:45.000000000 +0000
+++ bcm63-7530ax-731/linux-4.1.52/tools/perf/util/include/dwarf-regs.h	2022-03-02 11:37:14.000000000 +0000
@@ -1,8 +1,12 @@
 #ifndef _PERF_DWARF_REGS_H_
 #define _PERF_DWARF_REGS_H_
 
-#ifdef HAVE_DWARF_SUPPORT
+#if defined(CONFIG_BCM_KF_MIPS_4350) && (defined(CONFIG_BCM96838) || defined(CONFIG_BCM96848))
 const char *get_arch_regstr(unsigned int n);
 #endif
 
+#ifdef HAVE_DWARF_SUPPORT
+const char *get_arch_regstr(unsigned int n);
 #endif
+#endif
+