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[2620:137:e000::1:18]) by mx.google.com with ESMTPS id lb13-20020a17090b4a4d00b001c62e335d84si3605922pjb.94.2022.03.25.11.56.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 25 Mar 2022 11:56:22 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) client-ip=2620:137:e000::1:18; Authentication-Results: mx.google.com; dkim=pass header.i=@infradead.org header.s=bombadil.20210309 header.b=0InZFbog; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id D0DE61DFDF5; Fri, 25 Mar 2022 11:09:49 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346410AbiCYICs (ORCPT + 99 others); Fri, 25 Mar 2022 04:02:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50336 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234174AbiCYICn (ORCPT ); Fri, 25 Mar 2022 04:02:43 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BB0DACA0FF for ; Fri, 25 Mar 2022 01:01:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=DwcbPzTVDRib4L1VsoxgMlldaVEStIsqmgFfJT2ZVEs=; b=0InZFbogVnMbo7ICwYkHgA7+6k E8aa3tNj3Cg9SHcU3vU7bszlSErTUNqErsQkEtr8YWm6i+ufRv5Z7P4LcmTb0Rii9N8IEcHwpyU4K /ptmmp5IzKuBJmlwusocdTz3zsc1tWZN0L0TlfXvoeECIRCqtCDp+co4Qs4zjEibqfusrPq1QwUfh l0Mx9eOQK4hNTVw5MrqeEkztc8M7j1fzEtrX0pNb7gCmpzw2bRGYf4phJUrAL+x5lmHAwDNu/0X/E At8SmvuppNYi57yNH5cJphnkPT6Eluy3uofIRr/sSi3m9wbFAXb7kUaS1fOAFEww7+qQWGDYzfACv KmAKCT3g==; Received: from hch by bombadil.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1nXesY-001OG5-Qz; Fri, 25 Mar 2022 08:01:02 +0000 Date: Fri, 25 Mar 2022 01:01:02 -0700 From: Christoph Hellwig To: Oh Eomji Cc: Jaroslav Kysela , Takashi Iwai , Greg Kroah-Hartman , open list , alsa-devel@alsa-project.org, Leon Romanovsky , Pavel Skripkin , JaeHun Jung Subject: Re: [PATCH v1 1/3] sound: usb: Add vendor's hooking interface Message-ID: References: <1648109444-196321-1-git-send-email-eomji.oh@samsung.com> <1648109444-196321-2-git-send-email-eomji.oh@samsung.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1648109444-196321-2-git-send-email-eomji.oh@samsung.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RDNS_NONE,SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Independ of the actual usefulness of thi: vendor is a reallly bogus naming choice for device specific hooks. No one cares what vendor produces a given device, it is all about the interface of it. One vendor might have different interfaces over time, from different divisons or thrugh acquisitions, and multiple vendors can agree to a single interface through open standards or IP licensing.