From patchwork Tue Aug 2 12:22:40 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "baolex.ni" X-Patchwork-Id: 9261805 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 C21596048B for ; Wed, 3 Aug 2016 18:31:37 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B6BE328249 for ; Wed, 3 Aug 2016 18:31:37 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id AB51E28305; Wed, 3 Aug 2016 18:31:37 +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=-1.9 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E01AA28249 for ; Wed, 3 Aug 2016 18:31:36 +0000 (UTC) Received: by alsa0.perex.cz (Postfix, from userid 1000) id 212332677F6; Wed, 3 Aug 2016 20:31:36 +0200 (CEST) Received: from alsa0.perex.cz (localhost [127.0.0.1]) by alsa0.perex.cz (Postfix) with ESMTP id 51AB52684F2; Wed, 3 Aug 2016 14:03:23 +0200 (CEST) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id 9F2B02666AF; Tue, 2 Aug 2016 18:19:31 +0200 (CEST) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by alsa0.perex.cz (Postfix) with ESMTP id 3644E266E3A for ; Tue, 2 Aug 2016 15:00:50 +0200 (CEST) Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga101.jf.intel.com with ESMTP; 02 Aug 2016 06:00:21 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.28,460,1464678000"; d="scan'208";a="149331940" Received: from shsibuild003.sh.intel.com ([10.239.146.225]) by fmsmga004.fm.intel.com with ESMTP; 02 Aug 2016 06:00:19 -0700 From: Baole Ni To: perex@perex.cz, tiwai@suse.com, serge@hallyn.com, davem@davemloft.net, kadlec@blackhole.kfki.hu, m.szyprowski@samsung.com, kyungmin.park@samsung.com, k.kozlowski@samsung.com Date: Tue, 2 Aug 2016 20:22:40 +0800 Message-Id: <20160802122240.28014-1-baolex.ni@intel.com> X-Mailer: git-send-email 2.9.2 X-Mailman-Approved-At: Wed, 03 Aug 2016 14:03:00 +0200 Cc: baolex.ni@intel.com, aryabinin@virtuozzo.com, alsa-devel@alsa-project.org, chuansheng.liu@intel.com, linux-kernel@vger.kernel.org Subject: [alsa-devel] [PATCH 1168/1285] Replace numeric parameter like 0444 with macro X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP I find that the developers often just specified the numeric value when calling a macro which is defined with a parameter for access permission. As we know, these numeric value for access permission have had the corresponding macro, and that using macro can improve the robustness and readability of the code, thus, I suggest replacing the numeric parameter with the macro. Signed-off-by: Chuansheng Liu Signed-off-by: Baole Ni --- sound/drivers/virmidi.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/sound/drivers/virmidi.c b/sound/drivers/virmidi.c index 33ef13a..5228141 100644 --- a/sound/drivers/virmidi.c +++ b/sound/drivers/virmidi.c @@ -66,13 +66,13 @@ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ static bool enable[SNDRV_CARDS] = {1, [1 ... (SNDRV_CARDS - 1)] = 0}; static int midi_devs[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 4}; -module_param_array(index, int, NULL, 0444); +module_param_array(index, int, NULL, S_IRUSR | S_IRGRP | S_IROTH); MODULE_PARM_DESC(index, "Index value for virmidi soundcard."); -module_param_array(id, charp, NULL, 0444); +module_param_array(id, charp, NULL, S_IRUSR | S_IRGRP | S_IROTH); MODULE_PARM_DESC(id, "ID string for virmidi soundcard."); -module_param_array(enable, bool, NULL, 0444); +module_param_array(enable, bool, NULL, S_IRUSR | S_IRGRP | S_IROTH); MODULE_PARM_DESC(enable, "Enable this soundcard."); -module_param_array(midi_devs, int, NULL, 0444); +module_param_array(midi_devs, int, NULL, S_IRUSR | S_IRGRP | S_IROTH); MODULE_PARM_DESC(midi_devs, "MIDI devices # (1-4)"); struct snd_card_virmidi {