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 X-Spam-Level: X-Spam-Status: No, score=-6.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6817AC43381 for ; Tue, 12 Mar 2019 14:58:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 42FC62075C for ; Tue, 12 Mar 2019 14:58:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726931AbfCLO6r (ORCPT ); Tue, 12 Mar 2019 10:58:47 -0400 Received: from mout.kundenserver.de ([212.227.17.10]:57901 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726856AbfCLO6p (ORCPT ); Tue, 12 Mar 2019 10:58:45 -0400 Received: from orion.localdomain ([77.4.190.91]) by mrelayeu.kundenserver.de (mreue106 [212.227.15.183]) with ESMTPSA (Nemesis) id 1MeTD8-1gTI6V1vJE-00aTDI; Tue, 12 Mar 2019 15:57:59 +0100 From: "Enrico Weigelt, metux IT consult" To: gregkh@linuxfoundation.org, jslaby@suse.com, linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/8] drivers: tty: serial: 8250_bcm2835aux: use devm_platform_ioremap_resource() Date: Tue, 12 Mar 2019 15:57:33 +0100 Message-Id: <1552402660-31730-2-git-send-email-info@metux.net> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1552402660-31730-1-git-send-email-info@metux.net> References: <1552402660-31730-1-git-send-email-info@metux.net> X-Provags-ID: V03:K1:FN04X2Ub3xRXIzlxlh17glX9Iw/H9eqelV2UVvQPJoruw3dDK1j XB1O90+jCvGfoYykUWHVpjmWm09DqlGoj9HzxKE0WI0ehY6P7doAJrTwJPjWkUIyKRVB06H pqz07ujIsyvkGP6Tv2kou6JvXcLXxy8bfxkk1pIg4GE7V4RoBSjPJ0rOQNT0nk1vmlxkbzN 68e5nAU3vVz7NEFFFS1vg== X-UI-Out-Filterresults: notjunk:1;V03:K0:msGOz4avu/A=:MVBLetZzFMjT7JusAGoEhz +9WQMyjk4a6FvA2zWOLZ5u/tWbW8pjqOa4VHC3ioPa804R75SRqKpef+0yUf1DIydbkXvp+Ue zMLok4JVXeSntaLHDb5xLC4UdSMsQr9cthu0OAtJPf2ZYdt93q7RTPWO+u0NMIpkbOQ9SMtyu Mths4UlLqLCgkzAH8b82FO88dzRPuHC/tdWmzjU/2XLTp/5J49RsBJ0RAZSxFcOEQWGBA5gHE XdUGEbJJfgZCH8WIj3qlSq8XKoIQ+/HlaKCSgINBjMCzC27kxjR+VWQxxv10YpDl50qsraB2X OIoO8lOKGjsg2MXKSXmlGxnGLRhnR2u2wScax2oWoEZds5ORtdIgSqRYtjn2PCycp0zxUjoJY BPouIM8bi7knU6VxXDmwFLwE5t5RUVrxuGBq3FK6Wpeh57p7kCFiAMkGJxwAze+dDVAeRUvAw VwE8xM2F5/a1KBkX1GaGYsW8KwdGkXyFRGwri+gWHkMsB83VIrqjX9RoEl5S/6awlhmUlIpv/ LppTnE1aQjEUDfEpl9c4rRUnnc9KntkYPheGD1gIGEFQ0I+0TX/GDYUj+IIyE8sFe94MNrgx1 QrbJrIiHWlpv5dIyj7rJl2/fnPH5XpWBS2+jaFA3jfn3W08tg6QIF6g7uYcodwbBCVJUXEYtS iUYDmnCI3hhuz/dEgDK1VQYQOU/tJuSCU1KhgNPsw0L19TsFmXOWDdA3OH6z2/HHT1y4ZxPUP 5bN6x2Npl+9uEDZFS9je7bJY6OIPPuNGZNxrAw== Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --- drivers/tty/serial/8250/8250_bcm2835aux.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/drivers/tty/serial/8250/8250_bcm2835aux.c b/drivers/tty/serial/8250/8250_bcm2835aux.c index bd53661..0738d14 100644 --- a/drivers/tty/serial/8250/8250_bcm2835aux.c +++ b/drivers/tty/serial/8250/8250_bcm2835aux.c @@ -25,7 +25,6 @@ struct bcm2835aux_data { static int bcm2835aux_serial_probe(struct platform_device *pdev) { struct bcm2835aux_data *data; - struct resource *res; int ret; /* allocate the custom structure */ @@ -63,15 +62,12 @@ static int bcm2835aux_serial_probe(struct platform_device *pdev) data->uart.port.irq = ret; /* map the main registers */ - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(&pdev->dev, "memory resource not found"); - return -EINVAL; - } - data->uart.port.membase = devm_ioremap_resource(&pdev->dev, res); + data->uart.port.membase = devm_platform_ioremap_resource(pdev, 0); ret = PTR_ERR_OR_ZERO(data->uart.port.membase); - if (ret) + if (ret) { + dev_err(&pdev->dev, "could not map memory resource"); return ret; + } /* Check for a fixed line number */ ret = of_alias_get_id(pdev->dev.of_node, "serial"); -- 1.9.1