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=-16.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 3108BC433B4 for ; Sun, 2 May 2021 14:56:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 04539600D1 for ; Sun, 2 May 2021 14:56:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231941AbhEBO5H (ORCPT ); Sun, 2 May 2021 10:57:07 -0400 Received: from mail.kernel.org ([198.145.29.99]:46112 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230110AbhEBO5G (ORCPT ); Sun, 2 May 2021 10:57:06 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 3D0EE600D1; Sun, 2 May 2021 14:56:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1619967373; bh=i+GNc/hZ8lPa7KbkQ305SjPnkwd3pho1sduIJrmnOa0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=KvWQTvX2wAQGums8bmADZVRytG7IzM5wghvGfObjAlQGHi3MfsVciwpjpF2aLQK8b 8UbYxXVoef92KS4f9UuvVxj84esAAKlVm5Y43X+cT2Se9nYnM+b9p1BwykB0AcunJI 5ia6wiL24nweUVj0qxm6cLxSFm4QPc1hWtEQZgGk= Date: Sun, 2 May 2021 16:56:11 +0200 From: Greg Kroah-Hartman To: Sasha Levin Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org, Thinh Nguyen , linux-usb@vger.kernel.org Subject: Re: [PATCH AUTOSEL 5.12 16/79] usb: dwc3: gadget: Remove invalid low-speed setting Message-ID: References: <20210502140316.2718705-1-sashal@kernel.org> <20210502140316.2718705-16-sashal@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210502140316.2718705-16-sashal@kernel.org> Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org On Sun, May 02, 2021 at 10:02:13AM -0400, Sasha Levin wrote: > From: Thinh Nguyen > > [ Upstream commit 0c59f678fcfc6dd53ba493915794636a230bc4cc ] > > None of the DWC_usb3x IPs (and all their versions) supports low-speed > setting in device mode. In the early days, our "Early Adopter Edition" > DWC_usb3 databook shows that the controller may be configured to operate > in low-speed, but it was revised on release. Let's remove this invalid > speed setting to avoid any confusion. > > Signed-off-by: Thinh Nguyen > Link: https://lore.kernel.org/r/258b1c7fbb966454f4c4c2c1367508998498fc30.1615509438.git.Thinh.Nguyen@synopsys.com > Signed-off-by: Greg Kroah-Hartman > Signed-off-by: Sasha Levin > --- > drivers/usb/dwc3/core.c | 1 - > drivers/usb/dwc3/core.h | 2 -- > drivers/usb/dwc3/gadget.c | 8 -------- > 3 files changed, 11 deletions(-) This is a "cleanup only" and does not fix or solve anything, so it can be dropped from all of the kernels it has been "autoselected" for. thanks, greg k-h