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[23.128.96.18]) by mx.google.com with ESMTP id m27si9105622ejd.630.2020.06.08.11.29.11; Mon, 08 Jun 2020 11:29:34 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=vP7pw5kt; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730348AbgFHPvh (ORCPT + 99 others); Mon, 8 Jun 2020 11:51:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55012 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730326AbgFHPvg (ORCPT ); Mon, 8 Jun 2020 11:51:36 -0400 Received: from mail-lj1-x242.google.com (mail-lj1-x242.google.com [IPv6:2a00:1450:4864:20::242]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6E6E5C08C5C2; Mon, 8 Jun 2020 08:51:35 -0700 (PDT) Received: by mail-lj1-x242.google.com with SMTP id z9so21094472ljh.13; Mon, 08 Jun 2020 08:51:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=11CKmyRNW5Oq497UrHzsLRutqSfI3PndTJkmpjfHIrk=; b=vP7pw5ktVHCRc/yUU4LgDQt32+2h4R5mXztJMsQGrJWsUBNj9eUc4g6LxZ/DUTOTqF iZ0a9QBF7/GqdYeTsRLND953RGfDC2HNTlzTrZEm394eEqodV9qH137e6cYkyindV2H9 PX+MuTC0iMY/+nE9rsoy6yYA00J0Qkfh3aJo7sg3/soQMxOYSQUr4VNc+8hZrRy/SfLV x8ZxKZ0JRxFafOSMcbCtJg+NZ2uIAwSkKTm37oj27kYoSsc8b16nkwS3PyI4md6HS65Q Tfi2oDA9ibnq+fYH2zYAHRNuoYmR7SgdioQEq2tUWpCL4iX/5B0AHR3mPSbFvPQxOXKN 3MVw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=11CKmyRNW5Oq497UrHzsLRutqSfI3PndTJkmpjfHIrk=; b=CYi2C3j2S8Sct4zBCkmjh8+mzr4uziEEdqOZD8ZQ6eEc/x/VCME2PbwrSC9f/tqIQ4 KFUazgCpVskbQBL6tKPqU/U8hFPPBGbCw4hhdsIWUVuK+5b+k28na9oLT6hY66Ki0Qfu swMT/sfk/3mDQy28rjxTq1PIaLY0IujJIJptvABau55jssKI4rVVdi/E5f/wWJbgqK/K 8YYb3fUyk0sg47BlS3KQF9X/AEQrtJ//PTDrShndDtXlxA7pY5wpUDBE6LBZCwUC1Oxv urqU4ZaAPd+dLnH3eyzjqBDYFGga5/npJ0feIyUy33rexr3pUFOQgumq1ojWgnX0AN83 ZWhA== X-Gm-Message-State: AOAM5319jwU2CyIOat7BAccg5892meLN2n7uGUiPpfrx0cSTvBRLNPKF 03dg8TnPhSa7DfcRjzk/D6MEjOq3TV6wn/O0ZQkiSUpR0n0= X-Received: by 2002:a2e:9e87:: with SMTP id f7mr8139499ljk.44.1591631493481; Mon, 08 Jun 2020 08:51:33 -0700 (PDT) MIME-Version: 1.0 References: <20200608151012.7296-1-frieder.schrempf@kontron.de> In-Reply-To: <20200608151012.7296-1-frieder.schrempf@kontron.de> From: Fabio Estevam Date: Mon, 8 Jun 2020 12:51:20 -0300 Message-ID: Subject: Re: [PATCH] serial: imx: Fix handling of TC irq in combination with DMA To: Schrempf Frieder Cc: Greg Kroah-Hartman , =?UTF-8?Q?Uwe_Kleine=2DK=C3=B6nig?= , "stable@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-serial@vger.kernel.org" Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jun 8, 2020 at 12:12 PM Schrempf Frieder wrote: > if (port->rs485.flags & SER_RS485_ENABLED) { > temp = readl(port->membase + UCR2); > + This looks like an unrelated change.