From patchwork Wed Apr 7 10:45:29 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johan Hovold X-Patchwork-Id: 417955 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=-19.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT 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 2F554C433B4 for ; Wed, 7 Apr 2021 10:45:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 017CD6108B for ; Wed, 7 Apr 2021 10:45:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1351393AbhDGKqG (ORCPT ); Wed, 7 Apr 2021 06:46:06 -0400 Received: from mail.kernel.org ([198.145.29.99]:52190 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1351346AbhDGKp4 (ORCPT ); Wed, 7 Apr 2021 06:45:56 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id B96DC613A3; Wed, 7 Apr 2021 10:45:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1617792346; bh=C4a/i1CuhCQyJSi3pONPclFagfGlFG4SMsYuXPQzoCs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=rhQ9OHuNQN/hF7NHqI5mlQ/Axu9RK8jSBEEMnJw4WuGkxxD1a17xFieim1EmZ4dzW HJMqoTeQnaLcTf6gbsVOqnhAo1lNsMZ29/Xgzfvl8uaAnWiipBe1G7S3vuMGonph6c vNKjLVWeei4kA4DMp7AW+cuEmfSH1SYt+AlcB8+Sp220NjEmoCNh1UBcrdICqgfpB6 7enZJBd/JZ7NUkeUFvw921MYefT0cjzBOXUO5qE9L/iilLtTsJlf1htlxNyPfeioTC ydeouX2cSS6gE9ZvwNpScUwAOlq9b24Ft48ctnNn+jPPHyBC/BPi0IT37f8pOoryCE SNc59zLTo7Uog== Received: from johan by xi.lan with local (Exim 4.93.0.4) (envelope-from ) id 1lU5gp-0000It-K9; Wed, 07 Apr 2021 12:45:39 +0200 From: Johan Hovold To: Johan Hovold Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 4/4] USB: serial: ti_usb_3410_5052: switch to 30-second closing wait Date: Wed, 7 Apr 2021 12:45:29 +0200 Message-Id: <20210407104529.1110-5-johan@kernel.org> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210407104529.1110-1-johan@kernel.org> References: <20210407104529.1110-1-johan@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Switch to using the system-wide default 30-second closing-wait timeout instead of the driver specific 40-second timeout. The timeout can be changed per port using TIOCSSERIAL (setserial) if needed. Signed-off-by: Johan Hovold --- drivers/usb/serial/ti_usb_3410_5052.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/usb/serial/ti_usb_3410_5052.c b/drivers/usb/serial/ti_usb_3410_5052.c index 35cc1be738ef..03839289d6c0 100644 --- a/drivers/usb/serial/ti_usb_3410_5052.c +++ b/drivers/usb/serial/ti_usb_3410_5052.c @@ -270,8 +270,6 @@ struct ti_firmware_header { #define TI_TRANSFER_TIMEOUT 2 -#define TI_DEFAULT_CLOSING_WAIT 4000 /* in .01 secs */ - /* read urb states */ #define TI_READ_URB_RUNNING 0 #define TI_READ_URB_STOPPING 1 @@ -602,7 +600,6 @@ static int ti_port_probe(struct usb_serial_port *port) tport->tp_uart_base_addr = TI_UART1_BASE_ADDR; else tport->tp_uart_base_addr = TI_UART2_BASE_ADDR; - port->port.closing_wait = msecs_to_jiffies(10 * TI_DEFAULT_CLOSING_WAIT); tport->tp_port = port; tport->tp_tdev = usb_get_serial_data(port->serial);