Blackfin: add C define of trace_buffer_init()

Have the C API trace funcs match the assembly API trace funcs.

Signed-off-by: Graf Yang <graf.yang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

diff --git a/arch/blackfin/include/asm/trace.h b/arch/blackfin/include/asm/trace.h
index 609ad3c..dc0aa55 100644 (file)
--- a/arch/blackfin/include/asm/trace.h
+++ b/arch/blackfin/include/asm/trace.h
@@ -28,6 +28,8 @@ extern unsigned long software_trace_buff[];
 
 #ifdef CONFIG_DEBUG_BFIN_HWTRACE_ON
 
+#define trace_buffer_init() bfin_write_TBUFCTL(BFIN_TRACE_INIT)
+
 #define trace_buffer_save(x) \
        do { \
                (x) = bfin_read_TBUFCTL(); \