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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2F123C4332F for ; Wed, 19 Oct 2022 11:16:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231149AbiJSLQZ (ORCPT ); Wed, 19 Oct 2022 07:16:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56366 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231669AbiJSLNv (ORCPT ); Wed, 19 Oct 2022 07:13:51 -0400 Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 800301849A0; Wed, 19 Oct 2022 03:41:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1666176077; x=1697712077; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=0AaVgzWGPVmfu4N/bcNYFUky+Hw6vtDYUDcFc/orZuk=; b=RjxB5fZPXqY6VJTy8/QT2MtTiy9iqY5zlxEd+6bpGwt3YTewUIHV/MTY xlVy1MWAfY6nln06ES9Wb5kv7l19ASkoXQnB/28Ub2oCUqqmBD5oHuciC q7qTXsJ1Y1HxeuEwHKxeW3PT7GS0P79yWwgscwv7RyE9tReoCdp8ugUd4 aZAqfXcmkOEFvDXyo5Mx4PR+YKMCtjohy/7PBjBDRCBWQ0yw4ipqgJ1d2 8dBKU4H8phm7CpEAJnnpZ/1nrjKtC5FCNScOUtqOjZ7q8/pWRxzmEv9Y4 YUIQOV/wcG1eQpv5PxWY0E41joIqqK/pkCseyIuJR7WhtQj5NzADj63hq g==; X-IronPort-AV: E=McAfee;i="6500,9779,10504"; a="370573991" X-IronPort-AV: E=Sophos;i="5.95,195,1661842800"; d="scan'208";a="370573991" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Oct 2022 02:14:54 -0700 X-IronPort-AV: E=McAfee;i="6500,9779,10504"; a="734119431" X-IronPort-AV: E=Sophos;i="5.95,195,1661842800"; d="scan'208";a="734119431" Received: from sponnura-mobl1.amr.corp.intel.com (HELO ijarvine-MOBL2.ger.corp.intel.com) ([10.251.214.35]) by fmsmga002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Oct 2022 02:14:51 -0700 From: =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= To: linux-serial@vger.kernel.org, Greg KH , Jiri Slaby , "Maciej W. Rozycki" , linux-kernel@vger.kernel.org Cc: Andy Shevchenko , =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= Subject: [PATCH 44/44] serial: zs: Use uart_xmit_advance() Date: Wed, 19 Oct 2022 12:11:51 +0300 Message-Id: <20221019091151.6692-45-ilpo.jarvinen@linux.intel.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20221019091151.6692-1-ilpo.jarvinen@linux.intel.com> References: <20221019091151.6692-1-ilpo.jarvinen@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Take advantage of the new uart_xmit_advance() helper. Signed-off-by: Ilpo Järvinen --- drivers/tty/serial/zs.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/tty/serial/zs.c b/drivers/tty/serial/zs.c index 688db7d8b748..730c648e32ff 100644 --- a/drivers/tty/serial/zs.c +++ b/drivers/tty/serial/zs.c @@ -623,8 +623,7 @@ static void zs_raw_transmit_chars(struct zs_port *zport) /* Send char. */ write_zsdata(zport, xmit->buf[xmit->tail]); - xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1); - zport->port.icount.tx++; + uart_xmit_advance(&zport->port, 1); if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS) uart_write_wakeup(&zport->port); -- 2.30.2