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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id EA0BDEB64DD for ; Wed, 9 Aug 2023 11:14:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233375AbjHILOU (ORCPT ); Wed, 9 Aug 2023 07:14:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47512 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233374AbjHILOT (ORCPT ); Wed, 9 Aug 2023 07:14:19 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 284E1ED for ; Wed, 9 Aug 2023 04:14:19 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id B1BAE63153 for ; Wed, 9 Aug 2023 11:14:18 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C2A26C433C7; Wed, 9 Aug 2023 11:14:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1691579658; bh=xPYz9Qf1ltxneREIyjf/20IeNFScxEpylKzHSjoZiFc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CIS4WHV5VNGjC/b4nMFGahha8FxVA5l5f63yY2uXqt3kdQ32ad3RFHVypDLBGtNI7 IoA5iRsf3g06pDfvtSFu8Pm/ce4bjmeQNJ8S94YEfmyBRoDxRrA/+NR7nOS34t7yV4 vi7xRv6XOSCsbP/XpD0XBDjnUQbz44hrQvmhmzu4= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Sui Jingfeng , Bjorn Helgaas , Geert Uytterhoeven , Sasha Levin Subject: [PATCH 4.19 068/323] PCI: Add pci_clear_master() stub for non-CONFIG_PCI Date: Wed, 9 Aug 2023 12:38:26 +0200 Message-ID: <20230809103701.255549413@linuxfoundation.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230809103658.104386911@linuxfoundation.org> References: <20230809103658.104386911@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Sui Jingfeng [ Upstream commit 2aa5ac633259843f656eb6ecff4cf01e8e810c5e ] Add a pci_clear_master() stub when CONFIG_PCI is not set so drivers that support both PCI and platform devices don't need #ifdefs or extra Kconfig symbols for the PCI parts. [bhelgaas: commit log] Fixes: 6a479079c072 ("PCI: Add pci_clear_master() as opposite of pci_set_master()") Link: https://lore.kernel.org/r/20230531102744.2354313-1-suijingfeng@loongson.cn Signed-off-by: Sui Jingfeng Signed-off-by: Bjorn Helgaas Reviewed-by: Geert Uytterhoeven Signed-off-by: Sasha Levin --- include/linux/pci.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/linux/pci.h b/include/linux/pci.h index 3e06e9790c255..1d1b0bfd51968 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -1643,6 +1643,7 @@ static inline struct pci_dev *pci_get_class(unsigned int class, #define pci_dev_put(dev) do { } while (0) static inline void pci_set_master(struct pci_dev *dev) { } +static inline void pci_clear_master(struct pci_dev *dev) { } static inline int pci_enable_device(struct pci_dev *dev) { return -EIO; } static inline void pci_disable_device(struct pci_dev *dev) { } static inline int pci_assign_resource(struct pci_dev *dev, int i) -- 2.39.2