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: 12844274 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 A54CFC41535 for ; Mon, 9 May 2022 23:34:05 +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=ytCmelJLxsBXDv5F5JG/cVoK60txgaF1X4T+hVTnPfM=; b=zJsr52r/sDtU/r /x9h8q8elALyQ10FIYmcSA25nCc7TY1nuMqOmf8TvDmp9qVDE2FSEGoWFCBy/pucqc2RquoAMVb97 U2gNhLrTX2bo+h31Hk44e0zay39y7aTy4qIwj9YSqYRTyeoQNmLMykrNNYmaFN3BKtLYAYK+zA956 l1lSVUaTY5bsRuhzHMnv/sGpuBHCmePZpnJ5wEoUprB/+Wm83Ce0QjOl4cG7xY2U7e33X+IUVqzxz 4sz5yyNT6xkU3TW8/pTLUXR/TnhOx4N2lPbA5dhQqQdu0Dg8yvDP8CpCqldpWQ99bP/L1ZRtRzM/0 kXSX8erE/hZA2N391+Tg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1noCt2-00GkRW-LJ; Mon, 09 May 2022 23:33:56 +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 1noCsy-00GkKr-EW for linux-riscv@lists.infradead.org; Mon, 09 May 2022 23:33:53 +0000 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220509_163352_648743_A00049BD X-CRM114-Status: GOOD ( 13.65 ) 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. 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(); } /*