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=-8.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 54B44C33C8C for ; Mon, 6 Jan 2020 23:33:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 268A92080A for ; Mon, 6 Jan 2020 23:33:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727318AbgAFXdV (ORCPT ); Mon, 6 Jan 2020 18:33:21 -0500 Received: from bilbo.ozlabs.org ([203.11.71.1]:53753 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727067AbgAFXdU (ORCPT ); Mon, 6 Jan 2020 18:33:20 -0500 Received: by ozlabs.org (Postfix, from userid 1034) id 47sBdq0f5Dz9sRh; Tue, 7 Jan 2020 10:33:18 +1100 (AEDT) X-powerpc-patch-notification: thanks X-powerpc-patch-commit: fb185a4052b18c97ebc98f6a8db30a60abca35e0 In-Reply-To: <20191217073730.21249-1-peter.ujfalusi@ti.com> To: Peter Ujfalusi , From: Michael Ellerman Cc: vkoul@kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] powerpc/512x: Use dma_request_chan() instead dma_request_slave_channel() Message-Id: <47sBdq0f5Dz9sRh@ozlabs.org> Date: Tue, 7 Jan 2020 10:33:18 +1100 (AEDT) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 2019-12-17 at 07:37:30 UTC, Peter Ujfalusi wrote: > dma_request_slave_channel() is a wrapper on top of dma_request_chan() > eating up the error code. > > By using dma_request_chan() directly the driver can support deferred > probing against DMA. > > Signed-off-by: Peter Ujfalusi Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/fb185a4052b18c97ebc98f6a8db30a60abca35e0 cheers