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 D295AC1747C for ; Tue, 5 Nov 2019 14:34:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B2EDC21882 for ; Tue, 5 Nov 2019 14:34:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389725AbfKEOeA (ORCPT ); Tue, 5 Nov 2019 09:34:00 -0500 Received: from esa1.mentor.iphmx.com ([68.232.129.153]:56726 "EHLO esa1.mentor.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389702AbfKEOd7 (ORCPT ); Tue, 5 Nov 2019 09:33:59 -0500 IronPort-SDR: dDp/r6zJOZBQRbtkqo4/4Dltc+zCpq2dj9rARBo8olag33hlDboK+d0fY9OUZ0efUIFo77cQCf yjLrQV7XxQ6uJEfmj92jSxDLJGWHEZxM84/G3K4EoFMyCAzGntZcv0t827MgcrdRl5gxy/kx9f TU1eFIoKzRTNzQvCdVfh/yhhucZjmT+OwEeW316CSiQxo2eHdE0lfS1nsVXfNf411IWFpGuGhX G4T4SIQE1nNDS1c2fkt41THSjDuj/+RiTOOAiAxOyMgpLc6ViI8alH4+ekidDD41YMPXU7yxhf hhQ= X-IronPort-AV: E=Sophos;i="5.68,271,1569312000"; d="scan'208";a="44730616" Received: from orw-gwy-01-in.mentorg.com ([192.94.38.165]) by esa1.mentor.iphmx.com with ESMTP; 05 Nov 2019 06:33:58 -0800 IronPort-SDR: qjebKaLnrsPkMpPO+bqlb4ZUFikKKsuV6qLx0X33fJ9CyK6rnqiKzlpyIn4NfiQsDDJ1ZRjJU1 yoTEvNcyJq7KB2W16812TynYTQ5p4KVtd2zTeJqDtnET7JITaLxqqRMf6hlCYRJXAplcE+X1nx 1A2F6vGsvo566KlHPTXupHTditAVIXn/uXbl4J4F0hlHrQTm26gR+NKMYZbseSXKrPeqoPxZdP 6TV5zSKr1mjCxXEYZtmPKjbgdrly7aJLtW+r+zIB5pHtY/ZZp5jb7NymgvBbxvolbjsCIAZUW1 PQc= From: Andrew Gabbasov To: , , Jaroslav Kysela , Takashi Iwai , Timo Wischer , Andrew Gabbasov Subject: [PATCH v2 1/8] ALSA: aloop: Describe units of variables Date: Tue, 5 Nov 2019 08:32:11 -0600 Message-ID: <20191105143218.5948-2-andrew_gabbasov@mentor.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20191105143218.5948-1-andrew_gabbasov@mentor.com> References: <20191105143218.5948-1-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-06.mgc.mentorg.com (139.181.222.6) 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 9ccdad89c288..1f5982e09025 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