From patchwork Sun Dec 12 21:02:59 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Osipenko X-Patchwork-Id: 12672665 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 lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (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 C3F64C433F5 for ; Sun, 12 Dec 2021 21:04:26 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.245695.423909 (Exim 4.92) (envelope-from ) id 1mwW0l-0007pa-77; Sun, 12 Dec 2021 21:03:59 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 245695.423909; Sun, 12 Dec 2021 21:03:59 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1mwW0l-0007oj-2x; Sun, 12 Dec 2021 21:03:59 +0000 Received: by outflank-mailman (input) for mailman id 245695; Sun, 12 Dec 2021 21:03:58 +0000 Received: from se1-gles-flk1-in.inumbo.com ([94.247.172.50] helo=se1-gles-flk1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1mwW0j-0004MP-Q8 for xen-devel@lists.xenproject.org; Sun, 12 Dec 2021 21:03:57 +0000 Received: from mail-lj1-x236.google.com (mail-lj1-x236.google.com [2a00:1450:4864:20::236]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id 056642a1-5b8f-11ec-bf02-3911bdbc85ab; Sun, 12 Dec 2021 22:03:57 +0100 (CET) Received: by mail-lj1-x236.google.com with SMTP id k23so21156093lje.1 for ; Sun, 12 Dec 2021 13:03:57 -0800 (PST) Received: from localhost.localdomain (94-29-46-111.dynamic.spd-mgts.ru. [94.29.46.111]) by smtp.gmail.com with ESMTPSA id y4sm1197172ljp.16.2021.12.12.13.03.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 12 Dec 2021 13:03:56 -0800 (PST) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 056642a1-5b8f-11ec-bf02-3911bdbc85ab DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=SHhUp08VE2ztEefsMlISnf3ubNnW0z005TmsLrFHcW4=; b=M4kpDtgNg/HMIKnHemPbZaAlzhr0ntsevGanXWQ4n3yWnl//f+XQDu5U2Ja/bsZBLw ZB7lG6HNkYZjH8rldh7wQZsaGJBaC4h0p4AT21fuNpchnkBJWm9NM9UGwpzaKojZCS7y bTuVH9eWn0ocvLyPuLVpNAy1ngP0f11Fg78Z4AEVGIk7G8QbthlbgjrYXuLAU498OxT8 bgCN/dHbI9hpQ/7EtqeytCSL7rK/H+myVWm8Se1R6C2Q4UDGC7MvllRFkeixGbQendIJ yK+CRe2KyF+IJR5cBcrAOj9h551rxSL2ZajWGRFkc4kB3fO9UCnd3vhKtJZ1+yX50+HP yKJg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=SHhUp08VE2ztEefsMlISnf3ubNnW0z005TmsLrFHcW4=; b=7BaVt+eWhvNZ+odlwBOuaD10+l5jg3MkMWg9++OGA7NT4g08F7QrTbiZ1c5ieOQq2F 8dOnC8aAUzhiRTh8/BlSDIUoL4WCmxspY8NQFyZxo+GT39+LqECQhI3FDSv6SEkuX6Cn pg9Hf8D4Hz7xzclibzhZ3GV501VOIrzNzLVCZKLby5p63F69GhcgXiKYhfPRk0LhDF1a uLvZF2qbe6x0zkhGZxJhXmBJgxEghWUZG04DLqWprZcJXQaVtvVbur6Ys2fU3vfO4XzD tfu3GZ5XQrgz8KdWaVZcdT+uOB6gVNKH2UDBN9At+6Mq6R+X1Wh03dqfn5jbZ7uX19YN fZbQ== X-Gm-Message-State: AOAM532dpRNDzy0jDShzXcnuK0huJiWXPF8qvR6P7jkUEWopZI3I/j2p RqapMhKbGKnkC4H44RNORQ4= X-Google-Smtp-Source: ABdhPJz8R3Mq1R/xI8IHeAv3OrqV+OEyi8dYUIUI01foRIKaOY1/e4KcpBxYoYjyrD2YWzDb+CaShQ== X-Received: by 2002:a2e:bf1e:: with SMTP id c30mr19020669ljr.408.1639343036846; Sun, 12 Dec 2021 13:03:56 -0800 (PST) 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 , alankao@andestech.com, "K . C . Kuen-Chern Lin" , =?utf-8?b?TWljaGHFgiBNaXJv?= =?utf-8?b?c8WCYXc=?= 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, linuxppc-dev@lists.ozlabs.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 v5 11/21] powerpc: Use do_kernel_power_off() Date: Mon, 13 Dec 2021 00:02:59 +0300 Message-Id: <20211212210309.9851-12-digetx@gmail.com> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20211212210309.9851-1-digetx@gmail.com> References: <20211212210309.9851-1-digetx@gmail.com> MIME-Version: 1.0 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 power-off API. Acked-by: Michael Ellerman Signed-off-by: Dmitry Osipenko --- arch/powerpc/kernel/setup-common.c | 4 +--- arch/powerpc/xmon/xmon.c | 3 +-- 2 files changed, 2 insertions(+), 5 deletions(-) diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index f8da937df918..8158e940db81 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c @@ -161,9 +161,7 @@ void machine_restart(char *cmd) void machine_power_off(void) { machine_shutdown(); - if (pm_power_off) - pm_power_off(); - + do_kernel_power_off(); smp_send_stop(); machine_hang(); } diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c index 83100c6524cc..759e167704e6 100644 --- a/arch/powerpc/xmon/xmon.c +++ b/arch/powerpc/xmon/xmon.c @@ -1243,8 +1243,7 @@ static void bootcmds(void) } else if (cmd == 'h') { ppc_md.halt(); } else if (cmd == 'p') { - if (pm_power_off) - pm_power_off(); + do_kernel_power_off(); } }