From patchwork Mon Jan 25 13:48:10 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johan Hovold X-Patchwork-Id: 12045147 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=-14.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 C5C79C433E0 for ; Tue, 26 Jan 2021 02:55:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7A86B22E03 for ; Tue, 26 Jan 2021 02:55:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729110AbhAYNvZ (ORCPT ); Mon, 25 Jan 2021 08:51:25 -0500 Received: from mail.kernel.org ([198.145.29.99]:48902 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729044AbhAYNtG (ORCPT ); Mon, 25 Jan 2021 08:49:06 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id CC0BA2087E; Mon, 25 Jan 2021 13:48:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1611582505; bh=M0dDfnchJRBjOZVMlgydXFdaoa8BoZIm9o4O0Wwmktc=; h=From:To:Cc:Subject:Date:From; b=KZrmKyWpqu4yPsJZJa0DDJB0x8dhDk8cmzp2889/gVgmeHw7xHxTRfm7G8vCE+e7v UZZ2yLjk+owFZJ8jlHJ+5b3l5pwcEAu4qfQQJPcsPhaeO1Mo5HiYq6O16qJHb+jkmK pkXiLQC0513WO4gOvzgRIvnU30I1/xhTD1jYbsP6L5Uj9v42iSmfX4QygjXonDYlm6 8LrDWz9PeLcF6NS7oaVxSopmkycF6CLvfNcaKX7j6A7EQjqv6ivtGSuigU+LpPbpQU m2Mxro9XccJgJo5fjn5ZQRSDTskT5pPVoYw9qSd65WSSgsld886oaAOeZ8h9zfxO5T 7wl3De5zKJNww== Received: from johan by xi.lan with local (Exim 4.93.0.4) (envelope-from ) id 1l42EL-00034M-Dh; Mon, 25 Jan 2021 14:48:33 +0100 From: Johan Hovold To: linux-usb@vger.kernel.org Cc: Pho Tran , linux-kernel@vger.kernel.org, Johan Hovold Subject: [PATCH 0/7] USB: serial: cp210x: modem-control fixes Date: Mon, 25 Jan 2021 14:48:10 +0100 Message-Id: <20210125134817.11749-1-johan@kernel.org> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org This series fixes the modem-control handling and its interaction with hardware flow control in the cp210x driver. Johan Johan Hovold (7): USB: serial: cp210x: suppress modem-control errors USB: serial: cp210x: fix modem-control handling USB: serial: cp210x: drop shift macros USB: serial: cp210x: clean up flow-control debug message USB: serial: cp210x: clean up printk zero padding USB: serial: cp210x: fix RTS handling USB: serial: cp210x: clean up auto-RTS handling drivers/usb/serial/cp210x.c | 113 ++++++++++++++++++++++++++++-------- 1 file changed, 89 insertions(+), 24 deletions(-)