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=-10.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,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 0011EC433C1 for ; Tue, 30 Mar 2021 14:51:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CC014619CB for ; Tue, 30 Mar 2021 14:51:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232280AbhC3Ouj (ORCPT ); Tue, 30 Mar 2021 10:50:39 -0400 Received: from mail.kernel.org ([198.145.29.99]:54334 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232101AbhC3OuG (ORCPT ); Tue, 30 Mar 2021 10:50:06 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 43A8961957; Tue, 30 Mar 2021 14:50:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1617115805; bh=7uCp9BC5awlAA67PRk9uULHZvuzbXdLQygQjdIMZD/w=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=VCLLMu+klUSq9plxt2yVcEMGi8GNAzS6719w6rToCD6D0NJu+mivBWNpKfyW/4xvh oW/zOKfSlSNV4RyyWpOG610cbK5H4pDV4I4FiQBFk/r4VmaAuxVFOpGPnBP89/av/f TJWIi8XCNXFuMuG9zqkkoRfWBj9lhWD3uQq/6CMo= Date: Tue, 30 Mar 2021 16:50:02 +0200 From: Greg KH To: Johan Hovold Cc: Mauro Carvalho Chehab , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/4] USB: serial: add support for multi-interface functions Message-ID: References: <20210330143820.9103-1-johan@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210330143820.9103-1-johan@kernel.org> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Mar 30, 2021 at 04:38:16PM +0200, Johan Hovold wrote: > A single USB function can be implemented using a group of interfaces and > this is for example commonly used for Communication Class devices. > > This series adds support for multi-interface functions to USB serial > core and exports an interface that allows drivers to claim a second > sibling interface. The interface could easily be extended to allow > claiming further interfaces if ever needed. > > The final patch uses the new interface to properly claim both the > control and data interface of Maxlinear/Exar devices. Looks good, thanks for adding this: Reviewed-by: Greg Kroah-Hartman