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=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 548F6C43381 for ; Thu, 14 Mar 2019 22:38:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 22025218A1 for ; Thu, 14 Mar 2019 22:38:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728434AbfCNWiV (ORCPT ); Thu, 14 Mar 2019 18:38:21 -0400 Received: from mout.kundenserver.de ([217.72.192.74]:32875 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728108AbfCNWfE (ORCPT ); Thu, 14 Mar 2019 18:35:04 -0400 Received: from orion.localdomain ([95.117.89.18]) by mrelayeu.kundenserver.de (mreue107 [212.227.15.183]) with ESMTPSA (Nemesis) id 1N5n3t-1gxVOA2LVr-017DKh; Thu, 14 Mar 2019 23:34:45 +0100 From: "Enrico Weigelt, metux IT consult" To: linux-kernel@vger.kernel.org Cc: gregkh@linuxfoundation.org, eric@anholt.net, stefan.wahren@i2se.com, f.fainelli@gmail.com, rjui@broadcom.com, sbranden@broadcom.com, bcm-kernel-feedback-list@broadcom.com, andriy.shevchenko@linux.intel.com, vz@mleia.com, matthias.bgg@gmail.com, yamada.masahiro@socionext.com, tklauser@distanz.ch, richard.genoud@gmail.com, macro@linux-mips.org, u.kleine-koenig@pengutronix.de, kernel@pengutronix.de, slemieux.tyco@gmail.com, andy.gross@linaro.org, david.brown@linaro.org, shawnguo@kernel.org, s.hauer@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, baohua@kernel.org, jacmet@sunsite.dk, linux-serial@vger.kernel.org, linux-arm-msm@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Subject: [PATCH v2 14/45] drivers: tty: serial: vr41xx_siu: use devm_* functions Date: Thu, 14 Mar 2019 23:33:44 +0100 Message-Id: <1552602855-26086-15-git-send-email-info@metux.net> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1552602855-26086-1-git-send-email-info@metux.net> References: <1552602855-26086-1-git-send-email-info@metux.net> X-Provags-ID: V03:K1:dNA35lHBD6TS3o/t+wft9eaQSmB463i8UvNUaBDiNuLH2i66kgs 4gCaYE7EyTA9YiatBNZkQ6kWIa1+RYBD83/FCTzoO4b8PSi3JcCyqdRw67M9BUNaDNItZiu wh3vVqwvC3ROZwQud1FgjkMm9saadhojIjDQHhzqLLXQu1hTmQtvoDnjJvb1aQRPIHuWZRc RDhlsC/yf4El07DyDmqRA== X-UI-Out-Filterresults: notjunk:1;V03:K0:b3Z4UF+GiOs=:jnsNoKlxQ5rKQx9c5HGwK+ ZE10wODdx7vmZdz9/W/CtQh0Hn/RdFdKdTU0VVy+Wj5V0+JERASj41YD0YevaiLUrdui8pLJk L2NNbQOkRB1PQ/Wpvr2oYwl5RZYrb5JPav152ml1cR0T7fIwcGAE33bqDuH02Sp/y0dya798x KqaR4VhXyd+tKMyRgNxG8s1oC6JVwxiNTYkd+QA+VErcoPdVcWAbDixeAk69Z6jAccTe+I7aU rwJlPAjaBYWKWWR9R7ppFbNmQRZCUk8+ZtIBtkPB5Jjdcw34JTz8Q3ykCMd9VYotY6jTtcStG QSuVtk15CZcFK3EtQ+CuS0taog3Zguoe4YzwQKGhHc3ZAa+EK696pFF89jk4M9kaWcytStJMl f9KEEFk1/eXss4o79s5BVRchQsFsIlK8Fzjkxyf/YpJ2XKsw3ziMwnsHLgbhbG/VeSrCM3LBB x4qtpaQz1CxFTIQLapD6ZapiJIylkfFo4VeT+o4w8v4ayrPmquWSCyNF4fL6CNlbajNSxMtvy IaYva2RlkwjUOOadPkLtj5RKK1ng9PPeA18kz32U9OkF1J9WfN/02I9+u2aKmgSnTdCqHUloI gtcV3pVY5sBy/5yG+ZvAhNsH+8qUa0t2F5dNhaKFVAybZfJ5NEpJMUBjrx8/u8tbmH7D5lVZQ DCUYqRatVclda/LSjmPIzLMvxrN9rsOga05TOXEfWptyOchs2ZHPnEpzVbOahjiITZ4XqRKXz d0pudl4tUySrp6FowgcFeGmY/p0HAV0Z0DOlfQ== Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use the safer devm versions of memory mapping functions. Signed-off-by: Enrico Weigelt, metux IT consult --- drivers/tty/serial/vr41xx_siu.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/drivers/tty/serial/vr41xx_siu.c b/drivers/tty/serial/vr41xx_siu.c index 6d106e3..3f69603 100644 --- a/drivers/tty/serial/vr41xx_siu.c +++ b/drivers/tty/serial/vr41xx_siu.c @@ -617,12 +617,12 @@ static void siu_release_port(struct uart_port *port) unsigned long size; if (port->flags & UPF_IOREMAP) { - iounmap(port->membase); + devm_iounmap(port->dev, port->membase); port->membase = NULL; } size = siu_port_size(port); - release_mem_region(port->mapbase, size); + devm_release_mem_region(port->dev, port->mapbase, size); } static int siu_request_port(struct uart_port *port) @@ -631,12 +631,15 @@ static int siu_request_port(struct uart_port *port) struct resource *res; size = siu_port_size(port); - res = request_mem_region(port->mapbase, size, siu_type_name(port)); + res = devm_request_mem_region(port->dev, + port->mapbase, + size, + siu_type_name(port)); if (res == NULL) return -EBUSY; if (port->flags & UPF_IOREMAP) { - port->membase = ioremap(port->mapbase, size); + port->membase = devm_ioremap(port->dev, port->mapbase, size); if (port->membase == NULL) { release_resource(res); return -ENOMEM; -- 1.9.1