From patchwork Thu Jan 23 07:12:27 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yijing Wang X-Patchwork-Id: 3526871 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 0B901C02DC for ; Thu, 23 Jan 2014 07:20:59 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 3A8682017A for ; Thu, 23 Jan 2014 07:20:58 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6BBFE20179 for ; Thu, 23 Jan 2014 07:20:53 +0000 (UTC) Received: from merlin.infradead.org ([205.233.59.134]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1W6Eaf-0007TD-Pb; Thu, 23 Jan 2014 07:20:41 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1W6Eab-0007Xp-8O; Thu, 23 Jan 2014 07:20:37 +0000 Received: from szxga02-in.huawei.com ([119.145.14.65]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1W6EaX-0007X3-AY for linux-arm-kernel@lists.infradead.org; Thu, 23 Jan 2014 07:20:34 +0000 Received: from 172.24.2.119 (EHLO szxeml211-edg.china.huawei.com) ([172.24.2.119]) by szxrg02-dlp.huawei.com (MOS 4.3.7-GA FastPath queued) with ESMTP id BOZ57184; Thu, 23 Jan 2014 15:14:02 +0800 (CST) Received: from SZXEML413-HUB.china.huawei.com (10.82.67.152) by szxeml211-edg.china.huawei.com (172.24.2.182) with Microsoft SMTP Server (TLS) id 14.3.158.1; Thu, 23 Jan 2014 15:12:54 +0800 Received: from localhost (10.177.27.212) by szxeml413-hub.china.huawei.com (10.82.67.152) with Microsoft SMTP Server id 14.3.158.1; Thu, 23 Jan 2014 15:12:46 +0800 From: Yijing Wang To: John Stultz , Thomas Gleixner Subject: [PATCH 1/2] clocksource: Remove outdated comments Date: Thu, 23 Jan 2014 15:12:27 +0800 Message-ID: <1390461147-36256-1-git-send-email-wangyijing@huawei.com> X-Mailer: git-send-email 1.7.11.msysgit.1 MIME-Version: 1.0 X-Originating-IP: [10.177.27.212] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140123_022033_869846_28A38230 X-CRM114-Status: GOOD ( 10.65 ) X-Spam-Score: -3.2 (---) Cc: linux-mips@linux-mips.org, Daniel Lezcano , Kevin Hilman , Benjamin Herrenschmidt , linux@lists.openrisc.net, Sekhar Nori , Paul Mackerras , "H. Peter Anvin" , Yijing Wang , Daniel Walker , Hans-Christian Egtvedt , Jonas Bonn , Kukjin Kim , Russell King , Richard Weinberger , x86@kernel.org, Tony Lindgren , Ingo Molnar , linux-arm-msm@vger.kernel.org, David Brown , Haavard Skinnemoen , Mike Frysinger , user-mode-linux-devel@lists.sourceforge.net, Nicolas Ferre , Jeff Dike , Barry Song , linux-samsung-soc@vger.kernel.org, user-mode-linux-user@lists.sourceforge.net, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, davinci-linux-open-source@linux.davincidsp.com, Michal Simek , Jim Cromie , microblaze-uclinux@itee.uq.edu.au, Hanjun Guo , linux-kernel@vger.kernel.org, Ralf Baechle , Bryan Huntsman , uclinux-dist-devel@blackfin.uclinux.org, linuxppc-dev@lists.ozlabs.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.8 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP clocksource_register() and __clocksource_register_scale() always return 0, so the comment is just pointless, it's outdated, remove it. Signed-off-by: Yijing Wang --- kernel/time/clocksource.c | 3 --- 1 files changed, 0 insertions(+), 3 deletions(-) diff --git a/kernel/time/clocksource.c b/kernel/time/clocksource.c index ba3e502..9951575 100644 --- a/kernel/time/clocksource.c +++ b/kernel/time/clocksource.c @@ -779,8 +779,6 @@ EXPORT_SYMBOL_GPL(__clocksource_updatefreq_scale); * @scale: Scale factor multiplied against freq to get clocksource hz * @freq: clocksource frequency (cycles per second) divided by scale * - * Returns -EBUSY if registration fails, zero otherwise. - * * This *SHOULD NOT* be called directly! Please use the * clocksource_register_hz() or clocksource_register_khz helper functions. */ @@ -805,7 +803,6 @@ EXPORT_SYMBOL_GPL(__clocksource_register_scale); * clocksource_register - Used to install new clocksources * @cs: clocksource to be registered * - * Returns -EBUSY if registration fails, zero otherwise. */ int clocksource_register(struct clocksource *cs) {