Received: by 2002:a05:6a10:f3d0:0:0:0:0 with SMTP id a16csp70458pxv;
        Tue, 13 Jul 2021 22:15:51 -0700 (PDT)
X-Google-Smtp-Source: ABdhPJzXYJQCGTDi4SwIoPhIXAYdkTG5ErsnbwM3YsDVVNanEYNXJ1H7LIet0dAOgKLyCPU4lzI1
X-Received: by 2002:a5e:8509:: with SMTP id i9mr5923894ioj.15.1626239750820;
        Tue, 13 Jul 2021 22:15:50 -0700 (PDT)
ARC-Seal: i=1; a=rsa-sha256; t=1626239750; cv=none;
        d=google.com; s=arc-20160816;
        b=N5LMmIwYRi3DYoGBgUv81oHYm9Cfj2tqeRZ04NLQRbq7s4r/AbJtYwpgj2LZ3Z7cLq
         oPDhPWezJvPiIRvWE7a+L09pMai9XylbxnEgWIefRVAg4Ah2Ng/EPXdUGDeBiudGOZzv
         QlWphYanGGKYUasDMYE4Fg7u9zr8l4WDIGxIxN4vZhkbnMtmP3cOfpT9b8LuYjaoFTRr
         vgsppUTyUcKNbGB1yT66gMS/37+GjnQJVU1moiaD32/acs7YTogxOiBiM84NyJD8XWEE
         epAth8POOFYTK1RLRjuuE8SxJIvjzzInd5PttorZLKIcTY7EH9fcRPlMOHYA/24LXfu4
         K/dA==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816;
        h=list-id:precedence:in-reply-to:content-disposition:mime-version
         :references:message-id:subject:cc:to:from:date:dkim-signature;
        bh=3aI4v8hVHTMK9tE0cIEnm1NwDFSw+Sd5/0RkfF49jZU=;
        b=yxrVl40u2QhDWFc/nrCBZK1G5N3soK1xWAxa+tOeY4jJ/slYC70lP59EqVJ3QKOI5V
         Tl6CzAoSwiIZFs5nDN2h7ScWE7IjFf7zvFwcz5WxHwS9xdtM6jRZpN0xQasIdz/8LEHI
         Cfm2QrMy4HpSBTWGoV09VLgCRhpsNXqkA29Vpb2C0rTsglOatAOBGGCLTBQ0gra2pPDa
         wKQdAFc8hwnwL4mPhvE3udTQwJu79Fddxn7qWBn4WxdMAwzYj9nWdrb89IQr+090gC0P
         KHWPsobSTv5GZ/Qqj2C7Ms5wRebbGs1IYJEehrQaW3vSvflKKcXaLhR6Q5fcgW9ahvvb
         j57A==
ARC-Authentication-Results: i=1; mx.google.com;
       dkim=pass header.i=@kernel.org header.s=k20201202 header.b=bP3jL7og;
       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=NONE dis=NONE) header.from=kernel.org
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18])
        by mx.google.com with ESMTP id w33si1517180jal.65.2021.07.13.22.15.38;
        Tue, 13 Jul 2021 22:15:50 -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=@kernel.org header.s=k20201202 header.b=bP3jL7og;
       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=NONE dis=NONE) header.from=kernel.org
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S237908AbhGNFRG (ORCPT <rfc822;manish.oss.ml@gmail.com>
        + 99 others); Wed, 14 Jul 2021 01:17:06 -0400
Received: from mail.kernel.org ([198.145.29.99]:40630 "EHLO mail.kernel.org"
        rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP
        id S229451AbhGNFRF (ORCPT <rfc822;linux-kernel@vger.kernel.org>);
        Wed, 14 Jul 2021 01:17:05 -0400
Received: by mail.kernel.org (Postfix) with ESMTPSA id 1CD3A6135A;
        Wed, 14 Jul 2021 05:14:13 +0000 (UTC)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org;
        s=k20201202; t=1626239654;
        bh=jtXrPZtnhFp3WeqAcCQKGGtv9buAZ3NfPu0e41omTlY=;
        h=Date:From:To:Cc:Subject:References:In-Reply-To:From;
        b=bP3jL7ogA43v4oY4sTOWS3QgkQ399hpOORgBQbK7WDufFFxokyBnDBmpAggEXaVCc
         hwsI0FhvDblGrZtxhTVX6Se9mWkQBr8UiLIjsOJ8c/iaHS6ADRNV0j6NnOVikATz6p
         uyVsmM40sfTOfE8193Za72z+P9csRDq4ELfk+lhywxtzF+qmU23OfxcRjUSLKSXOLz
         mfZN2NHKosy5VKrleiu2BTT0NBleXJ9El5UifK/YAs780MSPRlbUrk9cpxghUV7Xgi
         Qa2MlLAf5MROd6WhGBPPi2LPEjhXMP5HQ6SnY0ja2K0BbcrsorgFpfsesEJuFKzA+C
         8w/1uuieTv7Yw==
Date:   Wed, 14 Jul 2021 10:44:11 +0530
From:   Vinod Koul <vkoul@kernel.org>
To:     Keguang Zhang <keguang.zhang@gmail.com>
Cc:     dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH V5] dmaengine: Loongson1: Add Loongson1 dmaengine driver
Message-ID: <YO5yo8v/tRZLGEdo@matsya>
References: <20210704153314.6995-1-keguang.zhang@gmail.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20210704153314.6995-1-keguang.zhang@gmail.com>
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

On 04-07-21, 23:33, Keguang Zhang wrote:

> +static struct platform_driver ls1x_dma_driver = {
> +	.probe	= ls1x_dma_probe,
> +	.remove	= ls1x_dma_remove,
> +	.driver	= {
> +		.name	= "ls1x-dma",
> +	},
> +};
> +
> +module_platform_driver(ls1x_dma_driver);

so my comment was left unanswered, who creates this device!

-- 
~Vinod