sparc64: Add proper dynamic ftrace support.

Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Acked-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 2185cf9..3f8b6a9 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -37,6 +37,8 @@
 	select HAVE_KPROBES
 	select HAVE_LMB
 	select HAVE_SYSCALL_WRAPPERS
+	select HAVE_DYNAMIC_FTRACE
+	select HAVE_FTRACE_MCOUNT_RECORD
 	select USE_GENERIC_SMP_HELPERS if SMP
 	select RTC_DRV_CMOS
 	select RTC_DRV_BQ4802