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=-8.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 DD6C8C43603 for ; Thu, 5 Dec 2019 02:21:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AF86B214B2 for ; Thu, 5 Dec 2019 02:21:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="NELtG8K2" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728819AbfLECVU (ORCPT ); Wed, 4 Dec 2019 21:21:20 -0500 Received: from mail-pj1-f67.google.com ([209.85.216.67]:40265 "EHLO mail-pj1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728132AbfLECVU (ORCPT ); Wed, 4 Dec 2019 21:21:20 -0500 Received: by mail-pj1-f67.google.com with SMTP id s35so615846pjb.7 for ; Wed, 04 Dec 2019 18:21:20 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=JumaJpJPhmNfSvvvkz61jNW5BTSsDPkTym99dI21cw8=; b=NELtG8K2dfx3apc8E7BMQrUJfvTeRmPJjo/179dWN+u9bqC92MWHpqsHkTkdG9+tHF PkWc/QCeImujLtQRnf/3RUcmQEnVe0z/zZelOft28FusJuB78yRG3LRkTYee+U4vXvo0 NOuCfiPqqDj241vOAHnEz9QUHIUElAqGuk4tPIXgcXhGQsbAcwCMKuyXfO4G9iUzkhvy UTtHcjNRw6czLtFkee5AzGgRcgr0EqkDnDvkpAdDOAeVjUChbuY7qAN8a2sBD91Sf5QU ZesxB54dEpcVcp16enpBExvDge265f35e/qjqs09wM/u8CM3orqeE+B/i4ZhyxRsnyhH CvfQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=JumaJpJPhmNfSvvvkz61jNW5BTSsDPkTym99dI21cw8=; b=NORq4EE+KjtJE3N8fFZKbUr6Bx3UQf1+Iw3z1KqQWbXdLAqAWxVvhxeX7K4dGggQKR Xw4JW+tx6RLTj82a4epXKNVgbDNUpvuTrBPsT4dn1HEOTdzcaWE/0xiMhxBnSaQ/ym/Z uqlmuSUXHWrYk4esyCBYyoES4caCap3V6EnhXKKzyXwUsU2jtoTyMUnlmX8GGK5RHdwn IXy0XsmmPlXliRXgpctI+Pt5zMqW5kzOYHW8ktg8RIdDPIcpJkmoQZ0onVAPH6RAtXo8 Nm/58GmwGlFrVkRphMrDY8D/VNMEvPq0A8qXvmeGl65lcNJ3QY/HkhiuLwVZ4Os9Dtc2 +mTQ== X-Gm-Message-State: APjAAAUNV2tVkNLzekYIziiGE5Odc4fTL5suegtVXUFHCQchZN1Ho++2 K4tZzIGq9jyVd2cFM2Jqtn+8vuLF X-Google-Smtp-Source: APXvYqwb6wYTzOOyWbUQwbCr44Sh1Uouiz0Kb5BZ0Mc3ApMcrfMMebihBJVtLLPa9b3XOn+09sXF8w== X-Received: by 2002:a17:90a:6484:: with SMTP id h4mr4335560pjj.84.1575512479426; Wed, 04 Dec 2019 18:21:19 -0800 (PST) Received: from Asurada-Nvidia.nvidia.com (thunderhill.nvidia.com. [216.228.112.22]) by smtp.gmail.com with ESMTPSA id y38sm9041215pgk.33.2019.12.04.18.21.18 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 04 Dec 2019 18:21:19 -0800 (PST) Date: Wed, 4 Dec 2019 18:17:57 -0800 From: Nicolin Chen To: Michael Walle Cc: alsa-devel@alsa-project.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, Timur Tabi , Xiubo Li , Fabio Estevam , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai Subject: Re: [PATCH] ASoC: fsl_sai: add IRQF_SHARED Message-ID: <20191205021756.GA1122@Asurada-Nvidia.nvidia.com> References: <20191128223802.18228-1-michael@walle.cc> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191128223802.18228-1-michael@walle.cc> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Nov 28, 2019 at 11:38:02PM +0100, Michael Walle wrote: > The LS1028A SoC uses the same interrupt line for adjacent SAIs. Use > IRQF_SHARED to be able to use these SAIs simultaneously. > > Signed-off-by: Michael Walle Acked-by: Nicolin Chen Thanks > --- > sound/soc/fsl/fsl_sai.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c > index b517e4bc1b87..8c3ea7300972 100644 > --- a/sound/soc/fsl/fsl_sai.c > +++ b/sound/soc/fsl/fsl_sai.c > @@ -958,7 +958,8 @@ static int fsl_sai_probe(struct platform_device *pdev) > if (irq < 0) > return irq; > > - ret = devm_request_irq(&pdev->dev, irq, fsl_sai_isr, 0, np->name, sai); > + ret = devm_request_irq(&pdev->dev, irq, fsl_sai_isr, IRQF_SHARED, > + np->name, sai); > if (ret) { > dev_err(&pdev->dev, "failed to claim irq %u\n", irq); > return ret; > -- > 2.20.1 >