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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,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 785E2C3F2D2 for ; Thu, 5 Mar 2020 21:50:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5C249208C3 for ; Thu, 5 Mar 2020 21:50:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726263AbgCEVud (ORCPT ); Thu, 5 Mar 2020 16:50:33 -0500 Received: from relay10.mail.gandi.net ([217.70.178.230]:36071 "EHLO relay10.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726067AbgCEVuc (ORCPT ); Thu, 5 Mar 2020 16:50:32 -0500 Received: from localhost (lfbn-lyo-1-9-35.w86-202.abo.wanadoo.fr [86.202.105.35]) (Authenticated sender: alexandre.belloni@bootlin.com) by relay10.mail.gandi.net (Postfix) with ESMTPSA id 1F057240003; Thu, 5 Mar 2020 21:50:30 +0000 (UTC) From: Alexandre Belloni To: Alessandro Zummo , Alexandre Belloni Cc: linux-rtc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/4] rtc: davinci: convert to devm_rtc_allocate_device Date: Thu, 5 Mar 2020 22:50:19 +0100 Message-Id: <20200305215022.32533-1-alexandre.belloni@bootlin.com> X-Mailer: git-send-email 2.24.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This allows further improvement of the driver. Also remove the unnecessary error string as the core will already display error messages. Signed-off-by: Alexandre Belloni --- drivers/rtc/rtc-davinci.c | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/drivers/rtc/rtc-davinci.c b/drivers/rtc/rtc-davinci.c index 390b7351e0fe..d620d147c604 100644 --- a/drivers/rtc/rtc-davinci.c +++ b/drivers/rtc/rtc-davinci.c @@ -485,13 +485,11 @@ static int __init davinci_rtc_probe(struct platform_device *pdev) platform_set_drvdata(pdev, davinci_rtc); - davinci_rtc->rtc = devm_rtc_device_register(&pdev->dev, pdev->name, - &davinci_rtc_ops, THIS_MODULE); - if (IS_ERR(davinci_rtc->rtc)) { - dev_err(dev, "unable to register RTC device, err %d\n", - ret); + davinci_rtc->rtc = devm_rtc_allocate_device(&pdev->dev); + if (IS_ERR(davinci_rtc->rtc)) return PTR_ERR(davinci_rtc->rtc); - } + + davinci_rtc->rtc->ops = &davinci_rtc_ops; rtcif_write(davinci_rtc, PRTCIF_INTFLG_RTCSS, PRTCIF_INTFLG); rtcif_write(davinci_rtc, 0, PRTCIF_INTEN); @@ -516,7 +514,7 @@ static int __init davinci_rtc_probe(struct platform_device *pdev) device_init_wakeup(&pdev->dev, 0); - return 0; + return rtc_register_device(davinci_rtc->rtc); } static int __exit davinci_rtc_remove(struct platform_device *pdev) -- 2.24.1