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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,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 B50D1C43381 for ; Sun, 10 Jan 2021 23:19:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 846EE225AB for ; Sun, 10 Jan 2021 23:19:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727449AbhAJXT3 (ORCPT ); Sun, 10 Jan 2021 18:19:29 -0500 Received: from relay3-d.mail.gandi.net ([217.70.183.195]:44153 "EHLO relay3-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727256AbhAJXTG (ORCPT ); Sun, 10 Jan 2021 18:19:06 -0500 X-Originating-IP: 86.202.109.140 Received: from localhost (lfbn-lyo-1-13-140.w86-202.abo.wanadoo.fr [86.202.109.140]) (Authenticated sender: alexandre.belloni@bootlin.com) by relay3-d.mail.gandi.net (Postfix) with ESMTPSA id DC80260008; Sun, 10 Jan 2021 23:18:23 +0000 (UTC) From: Alexandre Belloni To: linux-rtc@vger.kernel.org, Michael Ellerman , Benjamin Herrenschmidt , Paul Mackerras , Alessandro Zummo , Alexandre Belloni Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linuxppc-dev@lists.ozlabs.org Subject: [PATCH 12/17] rtc: opal: constify opal_rtc_ops Date: Mon, 11 Jan 2021 00:17:47 +0100 Message-Id: <20210110231752.1418816-13-alexandre.belloni@bootlin.com> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210110231752.1418816-1-alexandre.belloni@bootlin.com> References: <20210110231752.1418816-1-alexandre.belloni@bootlin.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use RTC_FEATURE_ALARM to signal to the core whether alarms are available instead of changing the global struct rtc_class_ops, allowing to make it const. Signed-off-by: Alexandre Belloni --- drivers/rtc/rtc-opal.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/drivers/rtc/rtc-opal.c b/drivers/rtc/rtc-opal.c index c586f695bdc9..f8f49a969c23 100644 --- a/drivers/rtc/rtc-opal.c +++ b/drivers/rtc/rtc-opal.c @@ -224,9 +224,12 @@ static int opal_tpo_alarm_irq_enable(struct device *dev, unsigned int enabled) return enabled ? 0 : opal_set_tpo_time(dev, &alarm); } -static struct rtc_class_ops opal_rtc_ops = { +static const struct rtc_class_ops opal_rtc_ops = { .read_time = opal_get_rtc_time, .set_time = opal_set_rtc_time, + .read_alarm = opal_get_tpo_time, + .set_alarm = opal_set_tpo_time, + .alarm_irq_enable = opal_tpo_alarm_irq_enable, }; static int opal_rtc_probe(struct platform_device *pdev) @@ -239,12 +242,10 @@ static int opal_rtc_probe(struct platform_device *pdev) if (pdev->dev.of_node && (of_property_read_bool(pdev->dev.of_node, "wakeup-source") || - of_property_read_bool(pdev->dev.of_node, "has-tpo")/* legacy */)) { + of_property_read_bool(pdev->dev.of_node, "has-tpo")/* legacy */)) device_set_wakeup_capable(&pdev->dev, true); - opal_rtc_ops.read_alarm = opal_get_tpo_time; - opal_rtc_ops.set_alarm = opal_set_tpo_time; - opal_rtc_ops.alarm_irq_enable = opal_tpo_alarm_irq_enable; - } + else + clear_bit(RTC_FEATURE_ALARM, rtc->features); rtc->ops = &opal_rtc_ops; rtc->range_min = RTC_TIMESTAMP_BEGIN_0000; -- 2.29.2 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=-17.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,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 6C172C433E0 for ; Sun, 10 Jan 2021 23:22:00 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 30489227C3 for ; 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Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kyk0H-0002KK-5D; Sun, 10 Jan 2021 23:20:09 +0000 Received: from relay3-d.mail.gandi.net ([217.70.183.195]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kyjyc-0001XI-77 for linux-arm-kernel@lists.infradead.org; Sun, 10 Jan 2021 23:18:30 +0000 X-Originating-IP: 86.202.109.140 Received: from localhost (lfbn-lyo-1-13-140.w86-202.abo.wanadoo.fr [86.202.109.140]) (Authenticated sender: alexandre.belloni@bootlin.com) by relay3-d.mail.gandi.net (Postfix) with ESMTPSA id DC80260008; Sun, 10 Jan 2021 23:18:23 +0000 (UTC) From: Alexandre Belloni To: linux-rtc@vger.kernel.org, Michael Ellerman , Benjamin Herrenschmidt , Paul Mackerras , Alessandro Zummo , Alexandre Belloni Subject: [PATCH 12/17] rtc: opal: constify opal_rtc_ops Date: Mon, 11 Jan 2021 00:17:47 +0100 Message-Id: <20210110231752.1418816-13-alexandre.belloni@bootlin.com> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210110231752.1418816-1-alexandre.belloni@bootlin.com> References: <20210110231752.1418816-1-alexandre.belloni@bootlin.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210110_181826_421052_6AB7B579 X-CRM114-Status: GOOD ( 13.07 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Use RTC_FEATURE_ALARM to signal to the core whether alarms are available instead of changing the global struct rtc_class_ops, allowing to make it const. Signed-off-by: Alexandre Belloni --- drivers/rtc/rtc-opal.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/drivers/rtc/rtc-opal.c b/drivers/rtc/rtc-opal.c index c586f695bdc9..f8f49a969c23 100644 --- a/drivers/rtc/rtc-opal.c +++ b/drivers/rtc/rtc-opal.c @@ -224,9 +224,12 @@ static int opal_tpo_alarm_irq_enable(struct device *dev, unsigned int enabled) return enabled ? 0 : opal_set_tpo_time(dev, &alarm); } -static struct rtc_class_ops opal_rtc_ops = { +static const struct rtc_class_ops opal_rtc_ops = { .read_time = opal_get_rtc_time, .set_time = opal_set_rtc_time, + .read_alarm = opal_get_tpo_time, + .set_alarm = opal_set_tpo_time, + .alarm_irq_enable = opal_tpo_alarm_irq_enable, }; static int opal_rtc_probe(struct platform_device *pdev) @@ -239,12 +242,10 @@ static int opal_rtc_probe(struct platform_device *pdev) if (pdev->dev.of_node && (of_property_read_bool(pdev->dev.of_node, "wakeup-source") || - of_property_read_bool(pdev->dev.of_node, "has-tpo")/* legacy */)) { + of_property_read_bool(pdev->dev.of_node, "has-tpo")/* legacy */)) device_set_wakeup_capable(&pdev->dev, true); - opal_rtc_ops.read_alarm = opal_get_tpo_time; - opal_rtc_ops.set_alarm = opal_set_tpo_time; - opal_rtc_ops.alarm_irq_enable = opal_tpo_alarm_irq_enable; - } + else + clear_bit(RTC_FEATURE_ALARM, rtc->features); rtc->ops = &opal_rtc_ops; rtc->range_min = RTC_TIMESTAMP_BEGIN_0000; -- 2.29.2 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,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 DCD2DC433DB for ; Sun, 10 Jan 2021 23:41:10 +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 201C4229C9 for ; Sun, 10 Jan 2021 23:41:09 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 201C4229C9 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 4DDYJ35rM9zDqty for ; Mon, 11 Jan 2021 10:41:07 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=bootlin.com (client-ip=217.70.183.195; helo=relay3-d.mail.gandi.net; envelope-from=alexandre.belloni@bootlin.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=bootlin.com Received: from relay3-d.mail.gandi.net (relay3-d.mail.gandi.net [217.70.183.195]) (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 4DDXnw2WHszDqNX for ; Mon, 11 Jan 2021 10:18:27 +1100 (AEDT) X-Originating-IP: 86.202.109.140 Received: from localhost (lfbn-lyo-1-13-140.w86-202.abo.wanadoo.fr [86.202.109.140]) (Authenticated sender: alexandre.belloni@bootlin.com) by relay3-d.mail.gandi.net (Postfix) with ESMTPSA id DC80260008; Sun, 10 Jan 2021 23:18:23 +0000 (UTC) From: Alexandre Belloni To: linux-rtc@vger.kernel.org, Michael Ellerman , Benjamin Herrenschmidt , Paul Mackerras , Alessandro Zummo , Alexandre Belloni Subject: [PATCH 12/17] rtc: opal: constify opal_rtc_ops Date: Mon, 11 Jan 2021 00:17:47 +0100 Message-Id: <20210110231752.1418816-13-alexandre.belloni@bootlin.com> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210110231752.1418816-1-alexandre.belloni@bootlin.com> References: <20210110231752.1418816-1-alexandre.belloni@bootlin.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Use RTC_FEATURE_ALARM to signal to the core whether alarms are available instead of changing the global struct rtc_class_ops, allowing to make it const. Signed-off-by: Alexandre Belloni --- drivers/rtc/rtc-opal.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/drivers/rtc/rtc-opal.c b/drivers/rtc/rtc-opal.c index c586f695bdc9..f8f49a969c23 100644 --- a/drivers/rtc/rtc-opal.c +++ b/drivers/rtc/rtc-opal.c @@ -224,9 +224,12 @@ static int opal_tpo_alarm_irq_enable(struct device *dev, unsigned int enabled) return enabled ? 0 : opal_set_tpo_time(dev, &alarm); } -static struct rtc_class_ops opal_rtc_ops = { +static const struct rtc_class_ops opal_rtc_ops = { .read_time = opal_get_rtc_time, .set_time = opal_set_rtc_time, + .read_alarm = opal_get_tpo_time, + .set_alarm = opal_set_tpo_time, + .alarm_irq_enable = opal_tpo_alarm_irq_enable, }; static int opal_rtc_probe(struct platform_device *pdev) @@ -239,12 +242,10 @@ static int opal_rtc_probe(struct platform_device *pdev) if (pdev->dev.of_node && (of_property_read_bool(pdev->dev.of_node, "wakeup-source") || - of_property_read_bool(pdev->dev.of_node, "has-tpo")/* legacy */)) { + of_property_read_bool(pdev->dev.of_node, "has-tpo")/* legacy */)) device_set_wakeup_capable(&pdev->dev, true); - opal_rtc_ops.read_alarm = opal_get_tpo_time; - opal_rtc_ops.set_alarm = opal_set_tpo_time; - opal_rtc_ops.alarm_irq_enable = opal_tpo_alarm_irq_enable; - } + else + clear_bit(RTC_FEATURE_ALARM, rtc->features); rtc->ops = &opal_rtc_ops; rtc->range_min = RTC_TIMESTAMP_BEGIN_0000; -- 2.29.2