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 E3FDFC43381 for ; Thu, 14 Mar 2019 22:36:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BA17B21874 for ; Thu, 14 Mar 2019 22:36:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728444AbfCNWgL (ORCPT ); Thu, 14 Mar 2019 18:36:11 -0400 Received: from mout.kundenserver.de ([212.227.17.10]:50833 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728337AbfCNWfc (ORCPT ); Thu, 14 Mar 2019 18:35:32 -0400 Received: from orion.localdomain ([95.117.89.18]) by mrelayeu.kundenserver.de (mreue107 [212.227.15.183]) with ESMTPSA (Nemesis) id 1MkYsS-1gcPjP14hy-00m5Ry; Thu, 14 Mar 2019 23:35:09 +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 39/45] drivers: tty: serial: efm32-uart: use devm_* functions Date: Thu, 14 Mar 2019 23:34:09 +0100 Message-Id: <1552602855-26086-40-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:GkEQ3PQL3k2QaLzZb8lNbjPatbvNHO/zBKPO1LUYlKxBlECFjkC 1vsTglZV0lWeahMAUf50F7oNoUUwsSFbBBV1FGMu0c3n8OSp4NmUTpqXtMLVfydUgsEz4wg GksBta3MGsrDnCqyVXtCndFYjYUMxJv9E2WGw9Yjj7w10fReNqQJDKoqluav3RfRBRZ70Kb 27SyFQKMFvypFdAa2zOFQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:oxDZhgVN/eg=:V7iwclKtZi2EvSTNrjfdkp Iz1TSD/u5LIO+VaI2WBwrQrINL5ldfGENbADY7Lv0aAQMbQUC8YhqiiNul0WPUmnWVSQ9UCVt pHSAJLmKKg9hL7H6JyhUhd4slJyfbSaPzyy5rYhXa1UrP6i0IhrnY9ZW79UjRf1Vctwkyrpcp SjY2DNtjrxaHKZYimk9lowhFcaCiUMoPfwkBuhorhHHyzu++rfbgmR3n5kHqZKZX1vYmdf6KY d9IT4+VQY4oijIJLeKlBb4jXP4khbnRHYsHUBsVZb9H1Nmmab+fDgi9UNpjs+U1V3b4Bkop4T ok7/L0T4adgGAb9UKCN86KCd0QPqlFvWbMU3Kv2o+F87MyIw+WLO6BYzE4ymbZ54e5D1N+quC jP7u1beKoIIwd20W+hwF1xLhY99WTS+WajU/imZPGTPg2R+zEfNTs9O0ttJVyfSSU95qY4KIU 1bZq1Mh0FZOMSo0dA06OYIu8sNDcmNtSHsWXLX3iPQ+dlXeJboKiBFjzpAJBWhxQT9t4XK5A/ A0hcLi7ZsefkOC18j+eh33raIYS1CPrIS/Cb+VQv6VA+uM9WfL+iYKYSyzduV/MiVnChGu2q1 m0pkU58b6pRQ1po7uUT63zLwqInqK+7KQMvmM4WepnIb+zVNb48m+rQjNxcZ+8SwpGS/sUBZE 5dfHN2PwQuHkk17vNmIbOTL2BmEQJm3UDo+45E0xiHZdFHx66CwhYzme6rkufRt0WSukMcNh8 9pEy2klsfk+bkWBAzN+4ZBLI4vYlKTvJwPsqkA== 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/efm32-uart.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/tty/serial/efm32-uart.c b/drivers/tty/serial/efm32-uart.c index d6b5e54..a79cadc 100644 --- a/drivers/tty/serial/efm32-uart.c +++ b/drivers/tty/serial/efm32-uart.c @@ -437,7 +437,7 @@ static void efm32_uart_release_port(struct uart_port *port) clk_unprepare(efm_port->clk); clk_put(efm_port->clk); - iounmap(port->membase); + devm_iounmap(port->dev, port->membase); } static int efm32_uart_request_port(struct uart_port *port) @@ -445,7 +445,7 @@ static int efm32_uart_request_port(struct uart_port *port) struct efm32_uart_port *efm_port = to_efm_port(port); int ret; - port->membase = ioremap(port->mapbase, 60); + port->membase = devm_ioremap(port->dev, port->mapbase, 60); if (!efm_port->port.membase) { ret = -ENOMEM; efm_debug(efm_port, "failed to remap\n"); @@ -464,7 +464,7 @@ static int efm32_uart_request_port(struct uart_port *port) clk_put(efm_port->clk); err_clk_get: - iounmap(port->membase); + devm_iounmap(port->dev, port->membase); err_ioremap: return ret; } -- 1.9.1