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>
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Arnaldo Carvalho de Melo

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@@ -116,7 +116,7 @@ struct perf_error_ops perf_gtk_eops = {
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* FIXME: Functions below should be implemented properly.
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* For now, just add stubs for NO_NEWT=1 build.
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*/
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#ifdef NO_NEWT_SUPPORT
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#ifndef NEWT_SUPPORT
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void ui_progress__update(u64 curr __maybe_unused, u64 total __maybe_unused,
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const char *title __maybe_unused)
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{
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