From: Akihiro Nagai <akihiro.nagai.hw@hitachi.com>
Date: Fri, 3 Dec 2010 03:58:53 +0000 (+0900)
Subject: perf options: add OPT_CALLBACK_DEFAULT_NOOPT
X-Git-Tag: v2.6.38-rc1~490^2~42^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e4e18d568b0e833c75c1f7833e1690cdde8f4d76;p=pandora-kernel.git

perf options: add OPT_CALLBACK_DEFAULT_NOOPT

Add new macro OPT_CALLBACK_DEFAULT_NOOPT for parse_options.

It enables to pass the default value (opt->defval) to the callback function
processing options require no argument.

Reviewed-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
LKML-Reference: <20101203035853.7827.17502.stgit@localhost6.localdomain6>
Signed-off-by: Akihiro Nagai <akihiro.nagai.hw@hitachi.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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