perf tools: Convert to NEWT_SUPPORT
For building perf without libnewt, we can set NO_NEWT=1 as a argument of
make. It then defines NO_NEWT_SUPPORT macro for C code to do the proper
handling. However it usually used in a negative semantics - e.g. #ifndef -
so we saw double negations which can be misleading. Convert it to a
positive form to make it more readable.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1348824728-14025-7-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/ui/gtk/util.c b/tools/perf/ui/gtk/util.c
index 8aada5b..ccb046a 100644
--- a/tools/perf/ui/gtk/util.c
+++ b/tools/perf/ui/gtk/util.c
@@ -116,7 +116,7 @@
* FIXME: Functions below should be implemented properly.
* For now, just add stubs for NO_NEWT=1 build.
*/
-#ifdef NO_NEWT_SUPPORT
+#ifndef NEWT_SUPPORT
void ui_progress__update(u64 curr __maybe_unused, u64 total __maybe_unused,
const char *title __maybe_unused)
{