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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (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 682FFC7619A for ; Sat, 8 Apr 2023 13:28:16 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4PtwzL6gTFz3fkN for ; Sat, 8 Apr 2023 23:28:14 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=mWFxsP1D; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=kernel.org (client-ip=2604:1380:4641:c500::1; helo=dfw.source.kernel.org; envelope-from=pali@kernel.org; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=mWFxsP1D; dkim-atps=neutral Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4Ptwth4BB8z3cHG for ; Sat, 8 Apr 2023 23:24:12 +1000 (AEST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id C91576144F; Sat, 8 Apr 2023 13:24:08 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 13DFAC433EF; Sat, 8 Apr 2023 13:24:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1680960248; bh=1WbHL5XPSa9ax+U+sATxMzelVBmrYItxDu6hmpPPUSs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mWFxsP1DAQQLo1aGKNeUDiczEQhZpLsM5+Wjf6vO85sBsfHKU2KhZXu+fuYU4NzRv SQIpGg+Mr4XV1fmbyY9u/7+F5xpqZ2vShiws4w1F4y9uBkcXJSTSnW0rVw23r2zJRb 8QCp7DbV6cMvetO0aS9Mwz4sLC2P/g0+n6sAW88BQUxhbq9wa6H47DnFk25Mvoe6Vu DP0RfKzJw7JQtqFYHeP8S5JWbgWJpjzrDUDXyG6pnM88DzqgAYZp3LY9MFpK5Luflw tPxMDMcylR/WNi+By+suMCnJxkvVRk5nHIPij3rBPV8BVG8ijb4Zxp2ovzTCs+nuT2 Ddxu9+LZQ/ZdA== Received: by pali.im (Postfix) id C271D209C; Sat, 8 Apr 2023 15:24:05 +0200 (CEST) From: =?UTF-8?q?Pali=20Roh=C3=A1r?= To: Michael Ellerman , Christophe Leroy , Nicholas Piggin Subject: [PATCH 4/8] powerpc/85xx: mpc85xx_ds: Move uli_init() code into its own driver file Date: Sat, 8 Apr 2023 15:21:47 +0200 Message-Id: <20230408132151.8902-5-pali@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20230408132151.8902-1-pali@kernel.org> References: <20230408132151.8902-1-pali@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Move uli_init() function into existing driver fsl_uli1575.c file in order to share its code between more platforms and board files. Signed-off-by: Pali Rohár --- arch/powerpc/include/asm/ppc-pci.h | 2 ++ arch/powerpc/platforms/85xx/mpc85xx_ds.c | 23 +---------------------- arch/powerpc/platforms/fsl_uli1575.c | 19 +++++++++++++++++++ 3 files changed, 22 insertions(+), 22 deletions(-) diff --git a/arch/powerpc/include/asm/ppc-pci.h b/arch/powerpc/include/asm/ppc-pci.h index 56ba9ec68fcd..00a3011d6e98 100644 --- a/arch/powerpc/include/asm/ppc-pci.h +++ b/arch/powerpc/include/asm/ppc-pci.h @@ -59,6 +59,7 @@ void eeh_sysfs_remove_device(struct pci_dev *pdev); #ifdef CONFIG_FSL_ULI1575 int uli_exclude_device(struct pci_controller *hose, u_char bus, u_char devfn); +void __init uli_init(void); #endif /* CONFIG_FSL_ULI1575 */ #define PCI_BUSNO(bdfn) ((bdfn >> 8) & 0xff) @@ -69,6 +70,7 @@ static inline void init_pci_config_tokens(void) { } #if !defined(CONFIG_PCI) || !defined(CONFIG_FSL_ULI1575) static inline int uli_exclude_device(struct pci_controller *hose, u_char bus, u_char devfn) { return PCIBIOS_SUCCESSFUL; } +static inline void __init uli_init(void) {} #endif /* !defined(CONFIG_PCI) || !defined(CONFIG_FSL_ULI1575) */ #endif /* __KERNEL__ */ diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ds.c b/arch/powerpc/platforms/85xx/mpc85xx_ds.c index 581b5f0ef3be..c474da3eeea8 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_ds.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_ds.c @@ -107,27 +107,6 @@ void __init mpc85xx_ds_pic_init(void) #endif /* CONFIG_PPC_I8259 */ } -static void __init mpc85xx_ds_uli_init(void) -{ -#ifdef CONFIG_PCI - struct device_node *node; - struct device_node *pci_with_uli; - - /* See if we have a ULI under the primary */ - - node = of_find_node_by_name(NULL, "uli1575"); - while ((pci_with_uli = of_get_parent(node))) { - of_node_put(node); - node = pci_with_uli; - - if (pci_with_uli == fsl_pci_primary) { - ppc_md.pci_exclude_device = uli_exclude_device; - break; - } - } -#endif -} - /* * Setup the architecture */ @@ -138,7 +117,7 @@ static void __init mpc85xx_ds_setup_arch(void) swiotlb_detect_4g(); fsl_pci_assign_primary(); - mpc85xx_ds_uli_init(); + uli_init(); mpc85xx_smp_init(); printk("MPC85xx DS board from Freescale Semiconductor\n"); diff --git a/arch/powerpc/platforms/fsl_uli1575.c b/arch/powerpc/platforms/fsl_uli1575.c index 1350db0b935d..b073db9d7c79 100644 --- a/arch/powerpc/platforms/fsl_uli1575.c +++ b/arch/powerpc/platforms/fsl_uli1575.c @@ -358,3 +358,22 @@ int uli_exclude_device(struct pci_controller *hose, u_char bus, u_char devfn) return PCIBIOS_SUCCESSFUL; } + +void __init uli_init(void) +{ + struct device_node *node; + struct device_node *pci_with_uli; + + /* See if we have a ULI under the primary */ + + node = of_find_node_by_name(NULL, "uli1575"); + while ((pci_with_uli = of_get_parent(node))) { + of_node_put(node); + node = pci_with_uli; + + if (pci_with_uli == fsl_pci_primary) { + ppc_md.pci_exclude_device = uli_exclude_device; + break; + } + } +} -- 2.20.1