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 9819BC4321E for ; Wed, 19 Oct 2022 09:30:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232477AbiJSJaz (ORCPT ); Wed, 19 Oct 2022 05:30:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37156 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234022AbiJSJaU (ORCPT ); Wed, 19 Oct 2022 05:30:20 -0400 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 06D8FE8A8D; Wed, 19 Oct 2022 02:13:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1666170806; x=1697706806; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=5I9HyraSdKGUZglDvEgDU9ebX52QiQY0RZqeQd7tP2A=; b=StcFlOUUto3njMkZHaVX0cJ8bv9A/wQr76yk9nd5nc4DRteQg3eDjLL+ OTKnPDbfvlWIjbvKv9ovJB60lulnquUW3AfT1oQDoWDm+2Wi4wKDgu5AF +qBkIuYNzXEkN9Je+mYRtyu5zDxM++/nYmkIqyJgUPE6NFs26dhZlVkZ8 hidjSJkGMGR2wkQLOKAB49l5h6nKBLhKikcZRemHpLcNRvdBpfmhDp8TK vt1ZfIRVRHgjs7tmhi76jxSIRwoDFlJBn/Ag+kG55CSmCehXu9V3aFp4y ep45KH/L97/QuTm42bMEgjtahD4diwQnFUv2dErOEkg0exZ+4rMTDcMrH Q==; X-IronPort-AV: E=McAfee;i="6500,9779,10504"; a="332910858" X-IronPort-AV: E=Sophos;i="5.95,195,1661842800"; d="scan'208";a="332910858" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Oct 2022 02:12:44 -0700 X-IronPort-AV: E=McAfee;i="6500,9779,10504"; a="734118571" X-IronPort-AV: E=Sophos;i="5.95,195,1661842800"; d="scan'208";a="734118571" 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 02:12:41 -0700 From: =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= To: linux-serial@vger.kernel.org, Greg KH , Jiri Slaby , linux-kernel@vger.kernel.org Cc: Andy Shevchenko , =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= Subject: [PATCH 07/44] serial: 8250: Use uart_xmit_advance() Date: Wed, 19 Oct 2022 12:11:14 +0300 Message-Id: <20221019091151.6692-8-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-serial@vger.kernel.org Take advantage of the new uart_xmit_advance() helper. Signed-off-by: Ilpo Järvinen --- drivers/tty/serial/8250/8250_port.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/tty/serial/8250/8250_port.c b/drivers/tty/serial/8250/8250_port.c index fe8662cd9402..b94e60e75326 100644 --- a/drivers/tty/serial/8250/8250_port.c +++ b/drivers/tty/serial/8250/8250_port.c @@ -1842,8 +1842,7 @@ void serial8250_tx_chars(struct uart_8250_port *up) */ serial_in(up, UART_SCR); } - xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1); - port->icount.tx++; + uart_xmit_advance(port, 1); if (uart_circ_empty(xmit)) break; if ((up->capabilities & UART_CAP_HFIFO) && -- 2.30.2