From patchwork Tue Mar 2 06:22:01 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiri Slaby X-Patchwork-Id: 393262 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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, 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 B8475C28CBC for ; Wed, 3 Mar 2021 02:20:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 90DBE6023B for ; Wed, 3 Mar 2021 02:20:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240074AbhCCCPl (ORCPT ); Tue, 2 Mar 2021 21:15:41 -0500 Received: from mx2.suse.de ([195.135.220.15]:39636 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1835878AbhCBGYU (ORCPT ); Tue, 2 Mar 2021 01:24:20 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id ED885B032; Tue, 2 Mar 2021 06:22:20 +0000 (UTC) From: Jiri Slaby To: gregkh@linuxfoundation.org Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, Jiri Slaby , Chris Zankel , Max Filippov , linux-xtensa@linux-xtensa.org Subject: [PATCH 31/44] tty: xtensa/iss, remove stale comments Date: Tue, 2 Mar 2021 07:22:01 +0100 Message-Id: <20210302062214.29627-31-jslaby@suse.cz> X-Mailer: git-send-email 2.30.1 In-Reply-To: <20210302062214.29627-1-jslaby@suse.cz> References: <20210302062214.29627-1-jslaby@suse.cz> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-serial@vger.kernel.org These are likely taken over from amiserial. iss doesn't do anything of that. Signed-off-by: Jiri Slaby Cc: Chris Zankel Cc: Max Filippov Cc: linux-xtensa@linux-xtensa.org --- arch/xtensa/platforms/iss/console.c | 18 ------------------ 1 file changed, 18 deletions(-) diff --git a/arch/xtensa/platforms/iss/console.c b/arch/xtensa/platforms/iss/console.c index 5d7f9c638437..3b89d9ceb06a 100644 --- a/arch/xtensa/platforms/iss/console.c +++ b/arch/xtensa/platforms/iss/console.c @@ -37,13 +37,6 @@ static struct timer_list serial_timer; static DEFINE_SPINLOCK(timer_lock); -/* - * This routine is called whenever a serial port is opened. It - * enables interrupts for a serial port, linking in its async structure into - * the IRQ chain. It also performs the serial-specific - * initialization for the tty structure. - */ - static void rs_poll(struct timer_list *); static int rs_open(struct tty_struct *tty, struct file * filp) @@ -58,17 +51,6 @@ static int rs_open(struct tty_struct *tty, struct file * filp) return 0; } - -/* - * ------------------------------------------------------------ - * iss_serial_close() - * - * This routine is called when the serial port gets closed. First, we - * wait for the last remaining data to be sent. Then, we unlink its - * async structure from the interrupt chain if necessary, and we free - * that IRQ if nothing is left in the chain. - * ------------------------------------------------------------ - */ static void rs_close(struct tty_struct *tty, struct file * filp) { spin_lock_bh(&timer_lock);