From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 77751C432C3 for ; Wed, 20 Nov 2019 11:59:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5609E22444 for ; Wed, 20 Nov 2019 11:59:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729421AbfKTL7e (ORCPT ); Wed, 20 Nov 2019 06:59:34 -0500 Received: from esa2.mentor.iphmx.com ([68.232.141.98]:53924 "EHLO esa2.mentor.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728928AbfKTL7c (ORCPT ); Wed, 20 Nov 2019 06:59:32 -0500 IronPort-SDR: E3dYoa1GHc7rqqdB9HvFfpACp5dIPsiN9UajUTrm/C/wikvnLbb19j8WDLfzaYb7HDFjvmeTZW hH5LrHMW4ys6/BS2g6XYXneMj17OmU3FYCQbod0+ptHsjTvrNdDFxF8Cnux2TO0fqPXI7FyxF9 yzUz4S9vs7MMikw0XkEHW2tpgviyjDhEsVLzwCAyn6k2auDHN2aC6aOQsNxs56acAF67BzC9ir 5bAFzeIkOD0B6dOO4+1FP6L46hfnFQtp0xlhxg2pigA0ol1tM4zuTYjPMA9cA9N4Q9onJi2bAC EKo= X-IronPort-AV: E=Sophos;i="5.69,221,1571731200"; d="scan'208";a="43282926" Received: from orw-gwy-01-in.mentorg.com ([192.94.38.165]) by esa2.mentor.iphmx.com with ESMTP; 20 Nov 2019 03:59:31 -0800 IronPort-SDR: 7yMYWojQMMkoRD8ElqrDdLnDTuAyTtWTooEofI/KqCiQxKMmESwrwHe0hlXGV/RqDX6LDrMTQz k75VSt+DODR6olCbVbr4FZ7lWUYZKwU7HGXiHSoE2BoamoOB/lDxbfwhXjqxrmMNWYDVhQCFBS 7hLRoeT2ImPlzz0/66c8cmrefBMUgjxQ7bR0NBjuv6fHfnUWYWSNcruC6a6+NLxJRn81H3I0SX 987ZC1IfiNSay7sy454QvJeZmCmr/4Kwsdzz7EMv8d0VvnkX9BJGbHiOHigHVMW/4dOOGaa2/C M+A= From: Andrew Gabbasov To: , , Jaroslav Kysela , Takashi Iwai , Timo Wischer , Andrew Gabbasov Subject: [PATCH v4 1/7] ALSA: aloop: Describe units of variables Date: Wed, 20 Nov 2019 05:58:50 -0600 Message-ID: <20191120115856.4125-2-andrew_gabbasov@mentor.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20191120115856.4125-1-andrew_gabbasov@mentor.com> References: <20191120115856.4125-1-andrew_gabbasov@mentor.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [137.202.0.90] X-ClientProxiedBy: SVR-IES-MBX-04.mgc.mentorg.com (139.181.222.4) To svr-ies-mbx-02.mgc.mentorg.com (139.181.222.2) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Timo Wischer Describe the unit of the variables used to calculate the hw pointer depending on jiffies ticks. Signed-off-by: Timo Wischer Signed-off-by: Andrew Gabbasov --- sound/drivers/aloop.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/sound/drivers/aloop.c b/sound/drivers/aloop.c index 54f8b17476a1..573b06cf7cf5 100644 --- a/sound/drivers/aloop.c +++ b/sound/drivers/aloop.c @@ -102,8 +102,10 @@ struct loopback_pcm { /* flags */ unsigned int period_update_pending :1; /* timer stuff */ - unsigned int irq_pos; /* fractional IRQ position */ - unsigned int period_size_frac; + unsigned int irq_pos; /* fractional IRQ position in jiffies + * ticks + */ + unsigned int period_size_frac; /* period size in jiffies ticks */ unsigned int last_drift; unsigned long last_jiffies; struct timer_list timer; -- 2.21.0