From patchwork Sun Jan 30 23:37:04 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Osipenko X-Patchwork-Id: 12730244 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 36E2EC3527B for ; Sun, 30 Jan 2022 23:37:51 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.262562.454877 (Exim 4.92) (envelope-from ) id 1nEJlN-0005qv-5M; Sun, 30 Jan 2022 23:37:41 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 262562.454877; Sun, 30 Jan 2022 23:37:41 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1nEJlN-0005qk-00; Sun, 30 Jan 2022 23:37:41 +0000 Received: by outflank-mailman (input) for mailman id 262562; Sun, 30 Jan 2022 23:37:39 +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 1nEJlL-0003l1-1T for xen-devel@lists.xenproject.org; Sun, 30 Jan 2022 23:37:39 +0000 Received: from mail-lj1-x232.google.com (mail-lj1-x232.google.com [2a00:1450:4864:20::232]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id 9be99d79-8225-11ec-8f75-fffcc8bd4f1a; Mon, 31 Jan 2022 00:37:38 +0100 (CET) Received: by mail-lj1-x232.google.com with SMTP id q22so17106566ljh.7 for ; Sun, 30 Jan 2022 15:37:38 -0800 (PST) Received: from localhost.localdomain (109-252-138-126.dynamic.spd-mgts.ru. [109.252.138.126]) by smtp.gmail.com with ESMTPSA id a24sm1262950ljp.112.2022.01.30.15.37.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 30 Jan 2022 15:37:37 -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: 9be99d79-8225-11ec-8f75-fffcc8bd4f1a 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=OVg2kfJsVdscnSQmsGQYEfiSB/7tSvJBE6eAcPu7Sek=; b=c4Z1zQFdWlsKxw9UxAzj2ZQzBVH0IlXZ5Q9hlT/o2eauoc+12KgHtyZnfnu9QRCul7 XIq2yfEDvsyi714qK62uqrcXiKbZ83JQlipU755myvbplyaKCzIx8SoEbYZQx1g2QPK1 ZiW0YJxW7z6xKBh2ESJStcRTergJa9YSSKnZXGs2GFxaXBnqnCcNoIMPWorMJ7h8whhy F2xnNh9XSw25BmP4Yp0yjpYr8c279tQye0/GiTHl+WGgBlBd/yKdunLMFcBd5VjP++Bl z5q6iip6mJ3MI/RtrvT6/DwKfRUy9WgbSLddepD6tmbzL6Xf24XNQo71hEy43Zt7gMYI LH7w== 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=OVg2kfJsVdscnSQmsGQYEfiSB/7tSvJBE6eAcPu7Sek=; b=xvdZ4LgmQwcuJ953jYyy8g6ZYvIVRkTsHz37m1ApZX0xjJmW96LVcvzmI/9JrFWyGw tjPhF+A2yxsRZLQtLm2lQiI+/p/G0NAsPpPkh/FaFLD/4+67AKLfqINbmUTWyz+JZj2Y X5FYunJxHn+oWzp0UuTYOhw4Pbu8VzDyOsfi1H+F31wgqV0xf8Kcx7HyaDUtpTWqjhRG XDd03qS7k+/eADIkQFIiPedZIo4BGdXWcXLZEeCbDF2w1CZMFjk7Xp4VKNcVC/sVy0iO NqO045eY5C6odGFBNBrh/1E+jZbT3az0s5k9/4n+BvRp3x1+INBxX62HBsDWHLX8u1Ak LPYQ== X-Gm-Message-State: AOAM531kQZQ7TtLXSmZ2QjslMz88l2I33gX2hCRy0R8TdzrB7OOZIy/A IIYsllqOPXQTJnUrJYR43zo= X-Google-Smtp-Source: ABdhPJw0o4UVP5/vUUv/1Chd11yJ2CJCMOQv44y6t1B7x180Ayz+XFBoJsJgXLguCKSrO7B2enZNZA== X-Received: by 2002:a2e:90c7:: with SMTP id o7mr12381352ljg.340.1643585858043; Sun, 30 Jan 2022 15:37:38 -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, 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 v6 07/21] riscv: Use do_kernel_power_off() Date: Mon, 31 Jan 2022 02:37:04 +0300 Message-Id: <20220130233718.21544-8-digetx@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220130233718.21544-1-digetx@gmail.com> References: <20220130233718.21544-1-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: Palmer Dabbelt Signed-off-by: Dmitry Osipenko --- arch/riscv/kernel/reset.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/arch/riscv/kernel/reset.c b/arch/riscv/kernel/reset.c index 9c842c41684a..912288572226 100644 --- a/arch/riscv/kernel/reset.c +++ b/arch/riscv/kernel/reset.c @@ -23,16 +23,12 @@ void machine_restart(char *cmd) void machine_halt(void) { - if (pm_power_off != NULL) - pm_power_off(); - else - default_power_off(); + do_kernel_power_off(); + default_power_off(); } void machine_power_off(void) { - if (pm_power_off != NULL) - pm_power_off(); - else - default_power_off(); + do_kernel_power_off(); + default_power_off(); }