From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932495Ab0I0Kkr (ORCPT ); Mon, 27 Sep 2010 06:40:47 -0400 Received: from mail-px0-f174.google.com ([209.85.212.174]:56607 "EHLO mail-px0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932343Ab0I0Kkp (ORCPT ); Mon, 27 Sep 2010 06:40:45 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; b=id/W0di5P3/+BzEkFt6u+F3mibwfaCFIon28tCkOzpkniJYDfg8VJn5k+yEQbiRN+m P3glOI/S8Yr34kownZy8kpTKVbg5cFdgHpOJlLn7zZiJX2u7DSptLvFXWrCKvVFxb0B5 A5kwD2pF84GadpyE+YUaFvj4dDrG/PLXxLPEQ= From: Namhyung Kim To: Peter Zijlstra , Paul Mackerras , Ingo Molnar , Arnaldo Carvalho de Melo Cc: linux-kernel@vger.kernel.org Subject: [PATCH 3/5] perf: Remove 'extern' on hw_perf_event_init() definition Date: Mon, 27 Sep 2010 19:39:55 +0900 Message-Id: <1285583997-1262-4-git-send-email-namhyung@gmail.com> X-Mailer: git-send-email 1.7.2.2 In-Reply-To: <1285583997-1262-1-git-send-email-namhyung@gmail.com> References: <1285583997-1262-1-git-send-email-namhyung@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Using 'extern' keyword on function definition has no meaning and sparse complains about it: kernel/perf_event.c:78:32: warning: function 'hw_perf_event_init' with external linkage has definition Signed-off-by: Namhyung Kim --- kernel/perf_event.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/kernel/perf_event.c b/kernel/perf_event.c index bd5d750..fd26451 100644 --- a/kernel/perf_event.c +++ b/kernel/perf_event.c @@ -75,7 +75,7 @@ static DEFINE_SPINLOCK(perf_resource_lock); /* * Architecture provided APIs - weak aliases: */ -extern __weak const struct pmu *hw_perf_event_init(struct perf_event *event) +__weak const struct pmu *hw_perf_event_init(struct perf_event *event) { return NULL; } -- 1.7.2.2