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 2711EECAAD3 for ; Fri, 9 Sep 2022 09:12:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232118AbiIIJMz (ORCPT ); Fri, 9 Sep 2022 05:12:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53928 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232115AbiIIJMv (ORCPT ); Fri, 9 Sep 2022 05:12:51 -0400 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D3F5A138809; Fri, 9 Sep 2022 02:12:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1662714768; x=1694250768; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=qXXOa+xXwqEYuH85kDTyeoK1yXiB/wu6uXJB6DqF/YE=; b=hnMQh6Eps0kHw2PK6KrgpM8s7R24U6FhstKMy+KBoEWmsipUQYjv3FFT bs/sROoJsrHVXK8LPdqe0mrm760fMs5QfH9UOrRxJb3PIypXwEjvo7Dnu TD7+aczMiKAeXM45s+1W/FV9CBovRKUGCZG0HWreHiMCIYl9VbKCjI4ER sYWBsvK6+i40KKEyILKHcbNOOIDOF1f5U+Gs6bP3a73RWIz7yUYxfBkEQ NhcTYGGRMONK0slgbxuNKzX9XF3FAyIUwNDJayT/XJKVXh2edwSNmfUR0 3h2tT9Jw9pkTDUkFerxtxk9uoA/ipyRWmYFuAuYP52ixqMwdSpa1nfcHK A==; X-IronPort-AV: E=McAfee;i="6500,9779,10464"; a="298772589" X-IronPort-AV: E=Sophos;i="5.93,302,1654585200"; d="scan'208";a="298772589" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Sep 2022 02:12:48 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,302,1654585200"; d="scan'208";a="757537743" Received: from black.fi.intel.com ([10.237.72.28]) by fmsmga001.fm.intel.com with ESMTP; 09 Sep 2022 02:12:46 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id 8DAD0238; Fri, 9 Sep 2022 12:13:02 +0300 (EEST) From: Andy Shevchenko To: Greg Kroah-Hartman , linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Jiri Slaby , Andy Shevchenko Subject: [PATCH v1 1/1] serial: 8250_omap: Convert to use uart_xmit_advance() Date: Fri, 9 Sep 2022 12:12:58 +0300 Message-Id: <20220909091258.68886-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org uart_xmit_advance() provides a common way on how to advance the Tx queue. Use it for the sake of unification and robustness. Signed-off-by: Andy Shevchenko --- drivers/tty/serial/8250/8250_omap.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/tty/serial/8250/8250_omap.c b/drivers/tty/serial/8250/8250_omap.c index b43894e15b07..4f4d878dc2fc 100644 --- a/drivers/tty/serial/8250/8250_omap.c +++ b/drivers/tty/serial/8250/8250_omap.c @@ -984,9 +984,7 @@ static void omap_8250_dma_tx_complete(void *param) dma->tx_running = 0; - xmit->tail += dma->tx_size; - xmit->tail &= UART_XMIT_SIZE - 1; - p->port.icount.tx += dma->tx_size; + uart_xmit_advance(&p->port, dma->tx_size); if (priv->delayed_restore) { priv->delayed_restore = 0; -- 2.35.1