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=-5.4 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable 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 DA480C43603 for ; Tue, 17 Dec 2019 18:52:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AF762206D7 for ; Tue, 17 Dec 2019 18:52:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="Cg260NvM" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726866AbfLQSwZ (ORCPT ); Tue, 17 Dec 2019 13:52:25 -0500 Received: from lelv0143.ext.ti.com ([198.47.23.248]:57918 "EHLO lelv0143.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726623AbfLQSwZ (ORCPT ); Tue, 17 Dec 2019 13:52:25 -0500 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id xBHIqL36024838; Tue, 17 Dec 2019 12:52:21 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1576608741; bh=AXaa6NM1Y1kK/uPavMRBuIpfHjldkEwMha0pCdMWBkc=; h=Date:From:To:CC:Subject:References:In-Reply-To; b=Cg260NvMtYA2V3RdYJF6AYWLY/whiQ3xC+HguErXW6YNkyqJN0cCmwv4kYJgTe7xS B7S+2WtdtqnXo0Q6oyNcI2JgRzbiYSQ6jNZ3RWJHPQJoGqIaWiRPYNLqHF8FpnTJoQ s2hu0cWINkqyarPkd6qbBHEb45S8jmgNrtNxrx6A= Received: from DLEE100.ent.ti.com (dlee100.ent.ti.com [157.170.170.30]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id xBHIqL3g026715 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 17 Dec 2019 12:52:21 -0600 Received: from DLEE111.ent.ti.com (157.170.170.22) by DLEE100.ent.ti.com (157.170.170.30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3; Tue, 17 Dec 2019 12:52:21 -0600 Received: from lelv0326.itg.ti.com (10.180.67.84) by DLEE111.ent.ti.com (157.170.170.22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3 via Frontend Transport; Tue, 17 Dec 2019 12:52:21 -0600 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id xBHIqLtW109793; Tue, 17 Dec 2019 12:52:21 -0600 Date: Tue, 17 Dec 2019 12:51:39 -0600 From: Bin Liu To: Peter Ujfalusi CC: , , , Subject: Re: [PATCH] usb: musb/ux500: Use dma_request_chan() instead dma_request_slave_channel() Message-ID: <20191217185139.GE14499@iaqt7> Mail-Followup-To: Bin Liu , Peter Ujfalusi , gregkh@linuxfoundation.org, vkoul@kernel.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org References: <20191217110030.26887-1-peter.ujfalusi@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20191217110030.26887-1-peter.ujfalusi@ti.com> User-Agent: Mutt/1.9.4 (2018-02-28) X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org On Tue, Dec 17, 2019 at 01:00:30PM +0200, Peter Ujfalusi wrote: > dma_request_slave_channel() is a wrapper on top of dma_request_chan() > eating up the error code. > > Signed-off-by: Peter Ujfalusi > --- Applied. Thanks. -Bin.