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=unavailable 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 A65FDC43381 for ; Thu, 14 Mar 2019 23:44:39 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 240E5217F5 for ; Thu, 14 Mar 2019 23:44:38 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 240E5217F5 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=metux.net Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 44L50N4xbyzDqR7 for ; Fri, 15 Mar 2019 10:44:36 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=none (mailfrom) smtp.mailfrom=metux.net (client-ip=212.227.17.13; helo=mout.kundenserver.de; envelope-from=info@metux.net; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=metux.net Received: from mout.kundenserver.de (mout.kundenserver.de [212.227.17.13]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 44L3b1573DzDq9C for ; Fri, 15 Mar 2019 09:41:01 +1100 (AEDT) Received: from orion.localdomain ([95.117.89.18]) by mrelayeu.kundenserver.de (mreue107 [212.227.15.183]) with ESMTPSA (Nemesis) id 1MMFdY-1hMdWN1TK2-00JG0A; Thu, 14 Mar 2019 23:35:01 +0100 From: "Enrico Weigelt, metux IT consult" To: linux-kernel@vger.kernel.org Subject: [PATCH v2 31/45] drivers: tty: serial: amba-pl011: use devm_* functions Date: Thu, 14 Mar 2019 23:34:01 +0100 Message-Id: <1552602855-26086-32-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:RrhaH1V2yhApRvvvaZtoxAX7c0npCjW9x7ofTbyAp4JJexoeDXu VgCgkfPxOnd4RyjxsmSHh88smR49ypo/XC23MVHNWOgQ6N1w2CcXMoNpydlWWCrvQMRLPQi 2IZTIUfDuFnD0iaBupDlWJtMF54wZ5A5zDWEuAgj5MrP659Kcr013u/1RtS0CwnlTYOWZr0 WKH6/xjoUg4ACtBgMxuBQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:9Uofs7Koo0w=:bR5IrdVdddl8dfbE6zQbik pEToLTTZk+8jjcP4Nx/V/Dw6R8RhkjmHrcI7w02ZvU+l5iNRLhYRHrWhNYrrowZmwbVKYkoMg VQypDLh/gjMeXFXOcvdZfBj6gKUL1lUqhW//GBePCn6hK18Fxy0XlNQ+7r5Qy9Tlf9UcQcAme Ax/V6p52tRiitMtjIVFII1WHiQDAd95SNTlEM2kRCXyq4HexcOKqFv2+U59ZcES3ADgTR53Uw elu5qLhq0n9u++pJuAbVPWOf94itYFMi5UpoFGTkT6saQI4V6YZYwVfV7Aj1Pgmgier+7qTiH /kMC+af6SKR0PL84fcTSLivrc6dLkP+fOSBOZvWfhz1JAUGlE7EMRX4y1hi65L7jpFGZ6L4nG Y1UTOhwgxgxNGxTBfYoMqTAXMg9dC+rJ2I/siIfj59dJUZIywbZm2eG4wLZvZdwCAPbW0ZgLl Ga7QXWr/wdY6eaExxC1jPDtH2ZG83knVCnSoaSOSw/M63Suy3eR2QfkP2vzdJtlu/w/x5Tudv zjn0td5cxRP8lldHLFUMwNbB932nJ62ssfFOSWMePT7dRdpvr2bklE21u2PQ6C+j4Jt5+THaM StG4OfSElRa20XnuWxxUwCo5z6iH8L04uSpjrZqTMSD5yygwo4u2pfl/jauey91otDkwYsS0O Iyz1p4HeiyxqKwRN+o3lQ8yk9qo4dylf93NGsu0DrWiS7pU1d2Slr7nQPPxqzPeaH0wnnXcy4 EsgPAY57kx9Hdez/1skzA+vnqprjnmeRUa1aqLd43/nNUDriO15Fd6wfC0HsTcBMCZaDWGYua gWPP4J8RzKKU4RtWtq4jXPVnBkxY+fkHSSftxugEC8wAyoFpJFFfen5tmQW212H1Kpn72kV1L SU0+GGDyaVXFYPV6BlOpu/InVuqBuRToYEFocc5GPlmxDyu/lBG6x4JnPW/ZBwZYVpvWhZx7G 8AtFPVwkyEw== X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-arm-msm@vger.kernel.org, yamada.masahiro@socionext.com, macro@linux-mips.org, jacmet@sunsite.dk, festevam@gmail.com, stefan.wahren@i2se.com, f.fainelli@gmail.com, bcm-kernel-feedback-list@broadcom.com, linux-imx@nxp.com, linux-serial@vger.kernel.org, u.kleine-koenig@pengutronix.de, andy.gross@linaro.org, tklauser@distanz.ch, david.brown@linaro.org, rjui@broadcom.com, s.hauer@pengutronix.de, slemieux.tyco@gmail.com, linuxppc-dev@lists.ozlabs.org, vz@mleia.com, matthias.bgg@gmail.com, andriy.shevchenko@linux.intel.com, baohua@kernel.org, sbranden@broadcom.com, eric@anholt.net, richard.genoud@gmail.com, gregkh@linuxfoundation.org, kernel@pengutronix.de, shawnguo@kernel.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Use the safer devm versions of memory mapping functions. Signed-off-by: Enrico Weigelt, metux IT consult --- drivers/tty/serial/amba-pl011.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c index 89ade21..2a968b2 100644 --- a/drivers/tty/serial/amba-pl011.c +++ b/drivers/tty/serial/amba-pl011.c @@ -2098,7 +2098,7 @@ static const char *pl011_type(struct uart_port *port) */ static void pl011_release_port(struct uart_port *port) { - release_mem_region(port->mapbase, SZ_4K); + devm_release_mem_region(port->dev, port->mapbase, SZ_4K); } /* @@ -2106,7 +2106,10 @@ static void pl011_release_port(struct uart_port *port) */ static int pl011_request_port(struct uart_port *port) { - return request_mem_region(port->mapbase, SZ_4K, "uart-pl011") + return devm_request_mem_region(port->dev, + port->mapbase, + SZ_4K, + "uart-pl011") != NULL ? 0 : -EBUSY; } -- 1.9.1