From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.2 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C6AA7C43387 for ; Wed, 19 Dec 2018 22:47:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9554B20989 for ; Wed, 19 Dec 2018 22:47:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1545259629; bh=CdNSErPT5isDG9mC26VskUxt5/1BONHziImHLRyTOe4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=mI28UZCiSy85ZqhcAM1wr+f0aag2smI29wvoRn22PEkmX+TbUlBmUl1Oyul7rYzhg n1qhiqQ2R/qyqzuqANEo46hW6smB6sYzqsX6nD2seJJTmeu62vHILJ3gNKQryl0TCF DnIBfoB9da/IcqRd3BOADxRKQqdj53DfmgLR8ABU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728860AbeLSWrI (ORCPT ); Wed, 19 Dec 2018 17:47:08 -0500 Received: from mail.kernel.org ([198.145.29.99]:59676 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728519AbeLSWrG (ORCPT ); Wed, 19 Dec 2018 17:47:06 -0500 Received: from sinanubuntu1604.mkjiurmyylmellclgttazegk5f.bx.internal.cloudapp.net (unknown [13.90.192.21]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 8D3FA2133F; Wed, 19 Dec 2018 22:47:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1545259626; bh=CdNSErPT5isDG9mC26VskUxt5/1BONHziImHLRyTOe4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RhrxUAs1RUjBfA+y2/IOa0ro6ZE6FoxzX+9o6TMm6HWcF5QCQPRhxIr0za9VhaKlS ghd7ss8YLksiqe07OqRECTnPB3p0nVACodO0KJ6xgAm9CvDp2hHWWVGxhXWZ0xsNiJ vpDYw7KK084M6sDUqL/eLwkdYuvZ3xYPKaOYrsFE= From: Sinan Kaya To: linux-acpi@vger.kernel.org Cc: Sinan Kaya , "Rafael J. Wysocki" , Len Brown , linux-kernel@vger.kernel.org (open list) Subject: [PATCH v12 2/7] ACPI: Allow CONFIG_PCI to be unset for reboot Date: Wed, 19 Dec 2018 22:46:54 +0000 Message-Id: <20181219224659.4802-3-okaya@kernel.org> X-Mailer: git-send-email 2.19.0 In-Reply-To: <20181219224659.4802-1-okaya@kernel.org> References: <20181219224659.4802-1-okaya@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Make PCI reboot conditional on CONFIG_PCI set on the kernel configuration. Signed-off-by: Sinan Kaya --- drivers/acpi/reboot.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/acpi/reboot.c b/drivers/acpi/reboot.c index d642a9dede52..ca707f5b521d 100644 --- a/drivers/acpi/reboot.c +++ b/drivers/acpi/reboot.c @@ -4,6 +4,7 @@ #include #include +#ifdef CONFIG_PCI static void acpi_pci_reboot(struct acpi_generic_address *rr, u8 reset_value) { unsigned int devfn; @@ -21,6 +22,13 @@ static void acpi_pci_reboot(struct acpi_generic_address *rr, u8 reset_value) pci_bus_write_config_byte(bus0, devfn, (rr->address & 0xffff), reset_value); } +#else +static inline void acpi_pci_reboot(struct acpi_generic_address *rr, + u8 reset_value) +{ + pr_warn_once("PCI configuration space access is not supported\n"); +} +#endif void acpi_reboot(void) { -- 2.19.0