From patchwork Mon Jul 10 18:42:18 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 9833627 X-Patchwork-Delegate: geert@linux-m68k.org Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id D817C60350 for ; Mon, 10 Jul 2017 18:42:35 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id CB0792850D for ; Mon, 10 Jul 2017 18:42:35 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id BCC7528600; Mon, 10 Jul 2017 18:42:35 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0170F2850D for ; Mon, 10 Jul 2017 18:42:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754106AbdGJSme (ORCPT ); Mon, 10 Jul 2017 14:42:34 -0400 Received: from mezzanine.sirena.org.uk ([106.187.55.193]:33772 "EHLO mezzanine.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753245AbdGJSmd (ORCPT ); Mon, 10 Jul 2017 14:42:33 -0400 Received: from debutante.sirena.org.uk ([2001:470:1f1d:6b5::3] helo=debutante) by mezzanine.sirena.org.uk with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1dUddV-0002Js-Bq; Mon, 10 Jul 2017 18:42:23 +0000 Received: from broonie by debutante with local (Exim 4.89) (envelope-from ) id 1dUddS-0000GS-Sk; Mon, 10 Jul 2017 19:42:18 +0100 From: Mark Brown To: Ramesh Shanmugasundaram Cc: Mark Brown , broonie@kernel.org, hverkuil@xs4all.nl, mattw@codeaurora.org, mitchelh@codeaurora.org, akpm@linux-foundation.org, yamada.masahiro@socionext.com, linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, chris.paterson2@renesas.com, linux-kernel@vger.kernel.org In-Reply-To: <20170613133348.48044-3-ramesh.shanmugasundaram@bp.renesas.com> Message-Id: Date: Mon, 10 Jul 2017 19:42:18 +0100 X-SA-Exim-Connect-IP: 2001:470:1f1d:6b5::3 X-SA-Exim-Mail-From: broonie@sirena.org.uk Subject: Applied "regmap: Avoid namespace collision within macro & tidy up" to the regmap tree X-SA-Exim-Version: 4.2.1 (built Tue, 02 Aug 2016 21:08:31 +0000) X-SA-Exim-Scanned: No (on mezzanine.sirena.org.uk); Unknown failure Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The patch regmap: Avoid namespace collision within macro & tidy up has been applied to the regmap tree at git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark From 780b1350d316fda28d85fcae17854c778d89cbbe Mon Sep 17 00:00:00 2001 From: Ramesh Shanmugasundaram Date: Mon, 3 Jul 2017 12:04:21 +0100 Subject: [PATCH] regmap: Avoid namespace collision within macro & tidy up Renamed variable "timeout" to "__timeout" & "pollret" to "__ret" to avoid namespace collision. Tidy up macro arguments with parentheses. Signed-off-by: Ramesh Shanmugasundaram Signed-off-by: Mark Brown --- include/linux/regmap.h | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/include/linux/regmap.h b/include/linux/regmap.h index e88649225a60..6e1df5e721a9 100644 --- a/include/linux/regmap.h +++ b/include/linux/regmap.h @@ -120,23 +120,24 @@ struct reg_sequence { */ #define regmap_read_poll_timeout(map, addr, val, cond, sleep_us, timeout_us) \ ({ \ - ktime_t timeout = ktime_add_us(ktime_get(), timeout_us); \ - int pollret; \ + ktime_t __timeout = ktime_add_us(ktime_get(), timeout_us); \ + int __ret; \ might_sleep_if(sleep_us); \ for (;;) { \ - pollret = regmap_read((map), (addr), &(val)); \ - if (pollret) \ + __ret = regmap_read((map), (addr), &(val)); \ + if (__ret) \ break; \ if (cond) \ break; \ - if (timeout_us && ktime_compare(ktime_get(), timeout) > 0) { \ - pollret = regmap_read((map), (addr), &(val)); \ + if ((timeout_us) && \ + ktime_compare(ktime_get(), __timeout) > 0) { \ + __ret = regmap_read((map), (addr), &(val)); \ break; \ } \ if (sleep_us) \ - usleep_range((sleep_us >> 2) + 1, sleep_us); \ + usleep_range(((sleep_us) >> 2) + 1, sleep_us); \ } \ - pollret ?: ((cond) ? 0 : -ETIMEDOUT); \ + __ret ?: ((cond) ? 0 : -ETIMEDOUT); \ }) #ifdef CONFIG_REGMAP