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,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 AEF5FC43610 for ; Sat, 10 Nov 2018 20:26:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6FB1920840 for ; Sat, 10 Nov 2018 20:26:01 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6FB1920840 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726240AbeKKGMN (ORCPT ); Sun, 11 Nov 2018 01:12:13 -0500 Received: from mail.bootlin.com ([62.4.15.54]:40517 "EHLO mail.bootlin.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725772AbeKKGMN (ORCPT ); Sun, 11 Nov 2018 01:12:13 -0500 Received: by mail.bootlin.com (Postfix, from userid 110) id A9382208EB; Sat, 10 Nov 2018 21:25:57 +0100 (CET) Received: from localhost (unknown [88.191.26.124]) by mail.bootlin.com (Postfix) with ESMTPSA id 74FA920701; Sat, 10 Nov 2018 21:25:47 +0100 (CET) From: Alexandre Belloni To: linux-rtc@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Alexandre Belloni Subject: [PATCH] rtc: class: remove devm_rtc_device_unregister Date: Sat, 10 Nov 2018 21:25:44 +0100 Message-Id: <20181110202544.17924-1-alexandre.belloni@bootlin.com> X-Mailer: git-send-email 2.19.1 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 devm_rtc_device_unregister is not used by any driver and should not be used by any new driver. Signed-off-by: Alexandre Belloni --- drivers/rtc/class.c | 26 -------------------------- include/linux/rtc.h | 2 -- 2 files changed, 28 deletions(-) diff --git a/drivers/rtc/class.c b/drivers/rtc/class.c index 3b43787f154b..6d364085bd86 100644 --- a/drivers/rtc/class.c +++ b/drivers/rtc/class.c @@ -380,13 +380,6 @@ static void devm_rtc_device_release(struct device *dev, void *res) rtc_device_unregister(rtc); } -static int devm_rtc_device_match(struct device *dev, void *res, void *data) -{ - struct rtc **r = res; - - return *r == data; -} - /** * devm_rtc_device_register - resource managed rtc_device_register() * @dev: the device to register @@ -424,25 +417,6 @@ struct rtc_device *devm_rtc_device_register(struct device *dev, } EXPORT_SYMBOL_GPL(devm_rtc_device_register); -/** - * devm_rtc_device_unregister - resource managed devm_rtc_device_unregister() - * @dev: the device to unregister - * @rtc: the RTC class device to unregister - * - * Deallocated a rtc allocated with devm_rtc_device_register(). Normally this - * function will not need to be called and the resource management code will - * ensure that the resource is freed. - */ -void devm_rtc_device_unregister(struct device *dev, struct rtc_device *rtc) -{ - int rc; - - rc = devres_release(dev, devm_rtc_device_release, - devm_rtc_device_match, rtc); - WARN_ON(rc); -} -EXPORT_SYMBOL_GPL(devm_rtc_device_unregister); - static void devm_rtc_release_device(struct device *dev, void *res) { struct rtc_device *rtc = *(struct rtc_device **)res; diff --git a/include/linux/rtc.h b/include/linux/rtc.h index 40ecdb5a369e..58147b057acd 100644 --- a/include/linux/rtc.h +++ b/include/linux/rtc.h @@ -172,8 +172,6 @@ extern struct rtc_device *devm_rtc_device_register(struct device *dev, struct module *owner); struct rtc_device *devm_rtc_allocate_device(struct device *dev); int __rtc_register_device(struct module *owner, struct rtc_device *rtc); -extern void devm_rtc_device_unregister(struct device *dev, - struct rtc_device *rtc); extern int rtc_read_time(struct rtc_device *rtc, struct rtc_time *tm); extern int rtc_set_time(struct rtc_device *rtc, struct rtc_time *tm); -- 2.19.1