From patchwork Mon May 9 23:32:20 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Dmitry Osipenko X-Patchwork-Id: 12844171 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 08323C4167D for ; Mon, 9 May 2022 23:34:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232363AbiEIXi0 (ORCPT ); Mon, 9 May 2022 19:38:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44354 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232885AbiEIXh7 (ORCPT ); Mon, 9 May 2022 19:37:59 -0400 Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [46.235.227.227]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 751BC250EAB; Mon, 9 May 2022 16:33:51 -0700 (PDT) Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: dmitry.osipenko) with ESMTPSA id 6D3491F441D2 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1652139230; bh=qKcEaaqMIJ4u5Ci+7b2uBSMlhy7r7OU77hT8ObUoKho=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=YmHmlZT4yyO6cWM3Bz5JftChowVg/M2fXvwFMhRS4e+Wuq4sD1q3OkohJJlDsPPL2 j5kr4/JUymIkLlQMnmeGWx/oL/gzhnBQuKsL8jB4iuv6hwrbHMcsw3LuhebKodzWFk rmnjBC0+wPIYX6c0ORsexWKd3U+jCsIpfbjSiclXE3M9LeCXBn+ESKjT58ePCxxTWV Zl82L0X/fkIGQBuqIcNG6Jl9nhzo3I5HfMrX4c7iNnVoa+PkQdE4O3elLjDQsPpn1Q MEclW34sJqJsqXbvF7sjn3ufyEIcH1MhP4YeSXnfNNyguaVxY5pj3bnr/70Q51dzF8 7fEmC00bkHk/g== 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 12/27] arm64: Use do_kernel_power_off() Date: Tue, 10 May 2022 02:32:20 +0300 Message-Id: <20220509233235.995021-13-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 Precedence: bulk List-ID: X-Mailing-List: linux-sh@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 sys-off API. Acked-by: Catalin Marinas Reviewed-by: Michał Mirosław Signed-off-by: Dmitry Osipenko --- arch/arm64/kernel/process.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c index 142a51256669..92bcc1768f0b 100644 --- a/arch/arm64/kernel/process.c +++ b/arch/arm64/kernel/process.c @@ -111,8 +111,7 @@ void machine_power_off(void) { local_irq_disable(); smp_send_stop(); - if (pm_power_off) - pm_power_off(); + do_kernel_power_off(); } /*