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 0E523C433FE for ; Wed, 19 Oct 2022 10:31:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229760AbiJSKby (ORCPT ); Wed, 19 Oct 2022 06:31:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44312 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229648AbiJSKb2 (ORCPT ); Wed, 19 Oct 2022 06:31:28 -0400 Received: from mga06.intel.com (mga06b.intel.com [134.134.136.31]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E315353012; Wed, 19 Oct 2022 03:10:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1666174225; x=1697710225; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=n5aFl9Mu8iuEfY2C1Fx3TcqbioaUsdGN3eCRbvIqKL4=; b=PZ5IislgviFNhdl9hIlTuCGjaryVnzk41jy8WJxLPG5q+O0aT1ISlTCc Jsgy2rAtDdzzlL+RpWDR5pARiynl6ty4XKG0DFK5iHJJgclRDsniKqNmI ExYKURM9P2Hy+1RtMVqKkbKCnvKpvSNsqKpWYs/K8MZXZ4HiV83IzVk6W E6FIRKjlN5EDe0zx1ZcNCpuA8kl9yFD3x4KUmJJhKuuOWYVIy+ksSKE6Y QlVW4N5E94uMQG5d4ocxPb3LJDly590bHdhosm9X3Ldb1gNkTMYPAiq8h NIezqKnFLINCEGOiL4uD6k66zpGpjXR/wbKc1Cr0ZuDHC8dFkg9y+FyX2 g==; X-IronPort-AV: E=McAfee;i="6500,9779,10504"; a="368407271" X-IronPort-AV: E=Sophos;i="5.95,195,1661842800"; d="scan'208";a="368407271" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Oct 2022 02:14:26 -0700 X-IronPort-AV: E=McAfee;i="6500,9779,10504"; a="734119231" X-IronPort-AV: E=Sophos;i="5.95,195,1661842800"; d="scan'208";a="734119231" 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 02:14:17 -0700 From: =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= To: linux-serial@vger.kernel.org, Greg KH , Jiri Slaby , "David S. Miller" , sparclinux@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Andy Shevchenko , =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= Subject: [PATCH 35/44] serial: sunhv: Use uart_xmit_advance() Date: Wed, 19 Oct 2022 12:11:42 +0300 Message-Id: <20221019091151.6692-36-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/sunhv.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/tty/serial/sunhv.c b/drivers/tty/serial/sunhv.c index 1938ba5e98c0..16c746a63258 100644 --- a/drivers/tty/serial/sunhv.c +++ b/drivers/tty/serial/sunhv.c @@ -47,8 +47,7 @@ static void transmit_chars_putchar(struct uart_port *port, struct circ_buf *xmit if (status != HV_EOK) break; - xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1); - port->icount.tx++; + uart_xmit_advance(port, 1); } } @@ -63,8 +62,7 @@ static void transmit_chars_write(struct uart_port *port, struct circ_buf *xmit) status = sun4v_con_write(ra, len, &sent); if (status != HV_EOK) break; - xmit->tail = (xmit->tail + sent) & (UART_XMIT_SIZE - 1); - port->icount.tx += sent; + uart_xmit_advance(port, sent); } } -- 2.30.2