From patchwork Mon May 9 23:32:17 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Dmitry Osipenko X-Patchwork-Id: 12844271 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B09EBC433F5 for ; Mon, 9 May 2022 23:33:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=m8U50fJ+10OOX/03rRTFcYuRiiAOC00WOse0wZKVlKk=; b=ES9hqr2QEG0opg XsVMSj9rOvtfFtT1H/fdbXiYV1zyJ9QHc6ewlaq8qEqHZwgaGrq+m6yFgLpn3RgTrIoTiJ6EXYnnq WEKDfIlrhpxxmBYUocjocwfrd2anEgPPFKVy1IFjLiFa8dNwoodXEwlAg0Z6iToG6L6EXG7TelVrU U1h4HNPWK6V7GTDBveY6csFHR0Bq25axWYTwsEjI8NmG/EP11MDlLkNkycmLXWGXcaJ8yCywy5N6N 63q2LXEPQODvZ+sbUkA+2tvRgZiFpOuFssLV7qD/R6VJcJqR70O7+pMeCW2BndAAHaZFr926R0V3t Vp/xVS0eOgM4xTeqhKdQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1noCso-00GkCB-KY; Mon, 09 May 2022 23:33:42 +0000 Received: from bhuna.collabora.co.uk ([46.235.227.227]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1noCsl-00Gk8Z-LL for linux-riscv@lists.infradead.org; Mon, 09 May 2022 23:33:41 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: dmitry.osipenko) with ESMTPSA id A88FB1F441C3 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1652139218; bh=/bbH+Hh9V2YndQhc7/67mfw0LR0d7fqSt60jiFNw1kc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=XE7jAqlilaRm1qFyVJmdFiOcQE2mx2GpAzjp9x+hQpDU+THCNRvBbiF6FVpK3+5yS 82w4D4eeCNNvv6nQPxE5UwDkhkPAxFHquaCbm89nOaewJDUdVYjX5Yphlz72I9m2oP aqrsHnyfl/saba93bLh4VJUO8giHF8bPUVfUyZMjgLAS+bzTpXF7ychpLmP1Vt+aIl Zu/FmOq55jBKM4kYdGNSVn7a+x3olBfZR181fkRaNnBCZ3S1S989WuVERiM8OC6pcj oxTa+Q4R/ks+7k0J6Yl56HJvyuX8TCYUq+eaffXZQvgEDu5aAWj74y2TJU/dyn1+Qq RnfUlcGWtezjA== From: Dmitry Osipenko To: Thierry Reding , Jonathan Hunter , Russell King , Catalin Marinas , Will Deacon , Guo Ren , Geert Uytterhoeven , Greg Ungerer , Joshua Thompson , Thomas Bogendoerfer , Sebastian Reichel , Linus Walleij , Philipp Zabel , Greentime Hu , Vincent Chen , "James E.J. Bottomley" , Helge Deller , Michael Ellerman , Benjamin Herrenschmidt , Paul Mackerras , Paul Walmsley , Palmer Dabbelt , Albert Ou , Yoshinori Sato , Rich Felker , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Boris Ostrovsky , Juergen Gross , Stefano Stabellini , "Rafael J. Wysocki" , Len Brown , Santosh Shilimkar , Krzysztof Kozlowski , Liam Girdwood , Mark Brown , Pavel Machek , Lee Jones , Andrew Morton , Guenter Roeck , Daniel Lezcano , Andy Shevchenko , Ulf Hansson , =?utf-8?b?TWljaGHFgiBNaXJvc8WCYXc=?= Cc: linux-kernel@vger.kernel.org, linux-csky@vger.kernel.org, linux-ia64@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linux-riscv@lists.infradead.org, linux-sh@vger.kernel.org, xen-devel@lists.xenproject.org, linux-acpi@vger.kernel.org, linux-pm@vger.kernel.org, linux-tegra@vger.kernel.org Subject: [PATCH v8 09/27] ARM: Use do_kernel_power_off() Date: Tue, 10 May 2022 02:32:17 +0300 Message-Id: <20220509233235.995021-10-dmitry.osipenko@collabora.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220509233235.995021-1-dmitry.osipenko@collabora.com> References: <20220509233235.995021-1-dmitry.osipenko@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220509_163339_867982_C2E6A511 X-CRM114-Status: GOOD ( 13.55 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Kernel now supports chained power-off handlers. Use do_kernel_power_off() that invokes chained power-off handlers. It also invokes legacy pm_power_off() for now, which will be removed once all drivers will be converted to the new sys-off API. Reviewed-by: Russell King (Oracle) Reviewed-by: Michał Mirosław Signed-off-by: Dmitry Osipenko --- arch/arm/kernel/reboot.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/arm/kernel/reboot.c b/arch/arm/kernel/reboot.c index 3044fcb8d073..2cb943422554 100644 --- a/arch/arm/kernel/reboot.c +++ b/arch/arm/kernel/reboot.c @@ -116,9 +116,7 @@ void machine_power_off(void) { local_irq_disable(); smp_send_stop(); - - if (pm_power_off) - pm_power_off(); + do_kernel_power_off(); } /*