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 C0B74C43381 for ; Thu, 14 Mar 2019 22:37:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 95525218A2 for ; Thu, 14 Mar 2019 22:37:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728513AbfCNWhE (ORCPT ); Thu, 14 Mar 2019 18:37:04 -0400 Received: from mout.kundenserver.de ([212.227.17.24]:41927 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728232AbfCNWfV (ORCPT ); Thu, 14 Mar 2019 18:35:21 -0400 Received: from orion.localdomain ([95.117.89.18]) by mrelayeu.kundenserver.de (mreue107 [212.227.15.183]) with ESMTPSA (Nemesis) id 1Mdv2u-1gVlt40Nfy-00b3ty; Thu, 14 Mar 2019 23:35:08 +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 38/45] drivers: tty: serial: samsung: use devm_* functions Date: Thu, 14 Mar 2019 23:34:08 +0100 Message-Id: <1552602855-26086-39-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:K1:6UXVHHSN/pSBbNy6AuA8qQkx6AtLHwlQl48BR55G72r4iZNdygr 41CzcU0EUEiy9E8U/gKNs9RKX+r0+HDvVNw9phNXgBrTiysdxISUDMeZYutFSVuwHc+siq8 KCu3fiiqgRtnherFTgfS+lKex81+mnGAWOWPNUrRrnz7bpSbnDHsTqH7IVgMQKsxi699gu7 Tg3YiWSOGXDVfYsd8iUeQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:gVsb7my8ifs=:ZlKeXjpmAVa7MpOXnQxYOj TzwAOTJlsCSA1CYJRA7azVKI+6fmsfBjTiEc0hDFveZvvvzccJ/n09vK39Z0RNAdN/8LabStb 4P04VpHWZk5jlYee6Gz6+lVfqgQL8Vl2wb8SI5KPTJhCAzw5G4L0coOhwM71E2EqIQGfQgDMy Z/E8w3a9D2QRzo40a2cLm5Wg4H6tVSBOGvLXweU112hflMWLORA0fyHydRxetlsu1sNXsm6ur vf+EEjTyOpxYFpGXJ68XGxGTv6+UUVW9DMLEoKbJVcpXFmFVHgkUbhxwXorP+YaIIu0cu3qa/ DOUieeg+PhibNmneDV9x7g+xo+hBcUdwHmgtFPFOR/Iai7cSysC1awvFbcF4m0M3y233Kn60N aBBX23OTNm55txYykyg/uCfkVoItv7QUOT12Bg7J4q+hyVN/i7BEaVfSDYrxRV4IrC+slGJKq 5RME/jO4Et159K9Fu520nBitb/o2wQ6ngakOzUk/n2Z2Odn7xHKBYezhePnVdn6zq83eJz2wM IRzuY/MHktcsbyGwiNfAiZoDJkadtoDvIqrbU2xd40sm0X9ac9cCOd2ulRQcRCjgSEC8x8w/l 1L7FH/j6mpUUbuwbbiP4bYLR5Plv5H5fB26rtZjRkmf9Sz8B84DzLRniHXAurkMdfu5WNozRn CndnG6Zabu00wLRTTTFpDRT/mh1+ngNQ68zCNqqZfBCY4S1pxj11Z4ocT1UUWheif0niYrvle CjrrijuPP3dK/aJo7G0leJo+mpdG2F/QsyqXfw== 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/samsung.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c index a49cf15..e0bab87 100644 --- a/drivers/tty/serial/samsung.c +++ b/drivers/tty/serial/samsung.c @@ -1436,13 +1436,16 @@ static const char *s3c24xx_serial_type(struct uart_port *port) static void s3c24xx_serial_release_port(struct uart_port *port) { - release_mem_region(port->mapbase, MAP_SIZE); + devm_release_mem_region(port->dev, port->mapbase, MAP_SIZE); } static int s3c24xx_serial_request_port(struct uart_port *port) { const char *name = s3c24xx_serial_portname(port); - return request_mem_region(port->mapbase, MAP_SIZE, name) ? 0 : -EBUSY; + return devm_request_mem_region(port->dev, + port->mapbase, + MAP_SIZE, + name) ? 0 : -EBUSY; } static void s3c24xx_serial_config_port(struct uart_port *port, int flags) -- 1.9.1