From patchwork Sun Jan 30 23:37:03 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Osipenko X-Patchwork-Id: 538260 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 11EB8C46467 for ; Sun, 30 Jan 2022 23:37:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1357190AbiA3Xhs (ORCPT ); Sun, 30 Jan 2022 18:37:48 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34256 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1356989AbiA3Xhi (ORCPT ); Sun, 30 Jan 2022 18:37:38 -0500 Received: from mail-lf1-x135.google.com (mail-lf1-x135.google.com [IPv6:2a00:1450:4864:20::135]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D4162C06173B; Sun, 30 Jan 2022 15:37:37 -0800 (PST) Received: by mail-lf1-x135.google.com with SMTP id u6so23256707lfm.10; Sun, 30 Jan 2022 15:37:37 -0800 (PST) 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=1ZrDgi56okXdj0bmuwFyDd+PCBPMTNLxDRZAmCQiy7Q=; b=c3NtOsqbA47a1sJX+GEy+0rTmzy10+oHXKnLf++rqhzO+HkV5EX5GbmXX0syutXx6R 46cFfpCzhcPa31L6Xgo37w0ud+s6MmIVbyT0zR8tDah7CqXCEteg4iWk/eRCwba6mO4V 8W4zc+2KzJhcjNF1j1wVUUcXHT6ObiOakX5p2KYvUVsZQRY7Y82Y6MKvBpcRryxOInUF RxKVqw9v4fGeVOkmtCX3EyiW/0qXGxVzl0X9GRONS3eJ/CiP8qRj0ZyFLbrruPRrmWMZ iKAyqg4ppe9pVvVxKhsjy91ldTFtuqlW7PzcwXhnonKoFQRzsPVvvJpThza+ddSLXVij QBag== 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=1ZrDgi56okXdj0bmuwFyDd+PCBPMTNLxDRZAmCQiy7Q=; b=38FzZxpLqBxna6ZJBs4RH92j5a+sk6oECmhg4dsNk6Y8NdAAIOzIeq9NdJYVIhJOB/ HbsWVNjobM7huSELe4VZctTQv3HtMj70daJSzLfPT5EBuzc0QTOjNOgkCXNa3Jf87yIT u0hBvB2KfyitlofTKEpan+k7YU6zJgjQ018xqrW4JmY+GykhsIXnh2XstwqTRRX0H5Ye U+QEGYN/2yU9rdd9uMC4r+Nbs3Y2ZKL1rkJ9pXkFgdwjrDg96O/NfuatMYNFXpqXLjOa hUcQvfVmIJrK3PB0rWOTbZROE8GZfcyE5m4L1a02X60ZGLFmh5VyspR4TCl9BI0+Z+O8 LyKA== X-Gm-Message-State: AOAM533Zi2J+r3ulB5BXoOAcUG+JRAvQ6sD5iH3ZhVXzem3apod6i8Io 7m0vem/EXTGox2Zzg9RcQ/4= X-Google-Smtp-Source: ABdhPJwjH2OF/Lh8B3AhmAwBhRKlkrWOfnqlna+Zr9L+uqZhDMGJf1wpdqmmSlpmTjq1hjKH+//r2w== X-Received: by 2002:a05:6512:1082:: with SMTP id j2mr7550090lfg.371.1643585856261; Sun, 30 Jan 2022 15:37:36 -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.112.2022.01.30.15.37.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 30 Jan 2022 15:37:35 -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 06/21] csky: Use do_kernel_power_off() Date: Mon, 31 Jan 2022 02:37:03 +0300 Message-Id: <20220130233718.21544-7-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 Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.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 power-off API. Acked-by: Guo Ren Signed-off-by: Dmitry Osipenko --- arch/csky/kernel/power.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/arch/csky/kernel/power.c b/arch/csky/kernel/power.c index 923ee4e381b8..86ee202906f8 100644 --- a/arch/csky/kernel/power.c +++ b/arch/csky/kernel/power.c @@ -9,16 +9,14 @@ EXPORT_SYMBOL(pm_power_off); void machine_power_off(void) { local_irq_disable(); - if (pm_power_off) - pm_power_off(); + do_kernel_power_off(); asm volatile ("bkpt"); } void machine_halt(void) { local_irq_disable(); - if (pm_power_off) - pm_power_off(); + do_kernel_power_off(); asm volatile ("bkpt"); }