From patchwork Fri Jul 15 11:01:23 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kefeng Wang X-Patchwork-Id: 72094 Delivered-To: patch@linaro.org Received: by 10.140.29.52 with SMTP id a49csp552066qga; Fri, 15 Jul 2016 04:03:19 -0700 (PDT) X-Received: by 10.66.216.202 with SMTP id os10mr30601445pac.91.1468580592550; Fri, 15 Jul 2016 04:03:12 -0700 (PDT) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id fm8si8700615pab.47.2016.07.15.04.03.12; Fri, 15 Jul 2016 04:03:12 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-serial-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-serial-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-serial-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932557AbcGOLDL (ORCPT + 2 others); Fri, 15 Jul 2016 07:03:11 -0400 Received: from szxga01-in.huawei.com ([58.251.152.64]:65404 "EHLO szxga01-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932505AbcGOLDH (ORCPT ); Fri, 15 Jul 2016 07:03:07 -0400 Received: from 172.24.1.36 (EHLO szxeml434-hub.china.huawei.com) ([172.24.1.36]) by szxrg01-dlp.huawei.com (MOS 4.3.7-GA FastPath queued) with ESMTP id DNR83113; Fri, 15 Jul 2016 19:02:59 +0800 (CST) Received: from linux-ibm.site (10.175.102.37) by szxeml434-hub.china.huawei.com (10.82.67.225) with Microsoft SMTP Server id 14.3.235.1; Fri, 15 Jul 2016 19:02:48 +0800 From: Kefeng Wang To: , , , CC: , , , , , Kefeng Wang Subject: [PATCH v3 1/3] serial: 8250_dw: make dw8250_set_termios as default set_termios callback Date: Fri, 15 Jul 2016 19:01:23 +0800 Message-ID: <1468580485-28567-2-git-send-email-wangkefeng.wang@huawei.com> X-Mailer: git-send-email 1.7.12.4 In-Reply-To: <1468580485-28567-1-git-send-email-wangkefeng.wang@huawei.com> References: <1468580485-28567-1-git-send-email-wangkefeng.wang@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.102.37] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A090205.5788C2E4.02F6, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0, ip=0.0.0.0, so=2013-06-18 04:22:30, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: 586f0687fcbde41253446e70713d6c18 Sender: linux-serial-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-serial@vger.kernel.org We can safely use dw8250_set_termios() as the default set_termios callback instead of serial8250_do_set_termios(), so do it. Signed-off-by: Kefeng Wang --- drivers/tty/serial/8250/8250_dw.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) -- 1.7.12.4 -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/drivers/tty/serial/8250/8250_dw.c b/drivers/tty/serial/8250/8250_dw.c index e199696..65f3da7 100644 --- a/drivers/tty/serial/8250/8250_dw.c +++ b/drivers/tty/serial/8250/8250_dw.c @@ -301,7 +301,6 @@ static void dw8250_quirks(struct uart_port *p, struct dw8250_data *data) p->iotype = UPIO_MEM32; p->regshift = 2; p->serial_in = dw8250_serial_in32; - p->set_termios = dw8250_set_termios; /* So far none of there implement the Busy Functionality */ data->uart_16550_compatible = true; } @@ -309,7 +308,6 @@ static void dw8250_quirks(struct uart_port *p, struct dw8250_data *data) /* Platforms with iDMA */ if (platform_get_resource_byname(to_platform_device(p->dev), IORESOURCE_MEM, "lpss_priv")) { - p->set_termios = dw8250_set_termios; data->dma.rx_param = p->dev->parent; data->dma.tx_param = p->dev->parent; data->dma.fn = dw8250_idma_filter; @@ -386,6 +384,7 @@ static int dw8250_probe(struct platform_device *pdev) p->iotype = UPIO_MEM; p->serial_in = dw8250_serial_in; p->serial_out = dw8250_serial_out; + p->set_termios = dw8250_set_termios; p->membase = devm_ioremap(&pdev->dev, regs->start, resource_size(regs)); if (!p->membase)