tracing: Add __print_symbolic_u64 to avoid warnings on 32bit machine

[firefly-linux-kernel-4.4.55.git] / include / trace / ftrace.h

diff --git a/include/trace/ftrace.h b/include/trace/ftrace.h
index 3e68366d485af387a1f894bec7e15f491484d3a3..533c49f480477321f3193320321cbf273b092698 100644 (file)
--- a/include/trace/ftrace.h
+++ b/include/trace/ftrace.h
@@ -205,6 +205,19 @@
                ftrace_print_symbols_seq(p, value, symbols);            \
        })
 
+#undef __print_symbolic_u64
+#if BITS_PER_LONG == 32
+#define __print_symbolic_u64(value, symbol_array...)                   \
+       ({                                                              \
+               static const struct trace_print_flags_u64 symbols[] =   \
+                       { symbol_array, { -1, NULL } };                 \
+               ftrace_print_symbols_seq_u64(p, value, symbols);        \
+       })
+#else
+#define __print_symbolic_u64(value, symbol_array...)                   \
+                       __print_symbolic(value, symbol_array)
+#endif
+
 #undef __print_hex
 #define __print_hex(buf, buf_len) ftrace_print_hex_seq(p, buf, buf_len)