From patchwork Sat Jul 16 22:24:48 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jim Quinlan X-Patchwork-Id: 12920298 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 02009C43334 for ; Sat, 16 Jul 2022 22:25:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232636AbiGPWZL (ORCPT ); Sat, 16 Jul 2022 18:25:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38046 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229619AbiGPWZG (ORCPT ); Sat, 16 Jul 2022 18:25:06 -0400 Received: from mail-pg1-x529.google.com (mail-pg1-x529.google.com [IPv6:2607:f8b0:4864:20::529]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C64161C90D; Sat, 16 Jul 2022 15:25:03 -0700 (PDT) Received: by mail-pg1-x529.google.com with SMTP id q16so4378014pgq.6; Sat, 16 Jul 2022 15:25:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=2t980Sr9Ua/t6NokOYt+cxt415QzejuNvLB89UJ9Rvo=; b=btw5XrakHqLCANSGGcPCwykCuMW+uWDyGBpvXhBgHIWc6faYy9lvuO0yWoysOD4Osc B0ZW21i/kxeidBUbpCmSMc+D/nG3mbqG58MgyyVGYPlrebTSENIEuFtHm9VqixzHrdhC K+xIqvcrW+OCBcYSkrqGooLtrT50DJkcegulQQCLfxr1YJ99N8IOBZ38ktZIBK1l1rk+ UoJ1eOXZqg/HpoSHvSW3x7gMPFYTZNiUtVqTVZZfAkMb0OV9vExykJ6hs2sfUIEUwqp6 AfHDevK2PM7xlxIa50qm1ZTVnEDg1KivKszUtslXGREOojlLerBmOFh696rJkqVGcrvR cOJQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=2t980Sr9Ua/t6NokOYt+cxt415QzejuNvLB89UJ9Rvo=; b=Tl5z5WIy6ys3t4w3Dlyckq8LxnYNDe22ESqRmFaSujr0s3tHYXOX9fzeBGlK6tuw2l 0b06voMzIeyvISZqY1kkt9hpFUphxJZA3PcjhhNy3dsXz0VHXU/eAccy3OBNvGbRljpH JTo+sNDPldasYMYOsf/9DsfM+cQJlw60dAPpVlb0kcUDu7eSvC6nGc2UMwc5SHFL6M6l tUEKF1kTd54gTHD825nRHp/HA2chm8DL7Igh2WM8Q2QqeB56IuggaRMRqzpMhS5BEo1G 9dkNWL4IkgXjVYulzmA+5/l/KqqYufe1eaYQovSqWsrsPGpoK0n7tvbYdJHHKBPxIR55 pp9g== X-Gm-Message-State: AJIora/5AZnTZafvrlupwnjgyxWapUlhFfQ90AVzXM/WkRSw4SqnFAtk 3qA8zwZFfermP2Y/nk+ozp3UU8HlBM8= X-Google-Smtp-Source: AGRyM1vpz9BlnN446bNduG5jz5tzTPzLj1QJBWr+u0iX5PrsyctvYCdKO3rS0henDyCN5Ij0quH+eg== X-Received: by 2002:a05:6a00:1a86:b0:52a:d419:9552 with SMTP id e6-20020a056a001a8600b0052ad4199552mr21432933pfv.70.1658010303160; Sat, 16 Jul 2022 15:25:03 -0700 (PDT) Received: from stbsrv-and-01.and.broadcom.net ([192.19.144.250]) by smtp.gmail.com with ESMTPSA id y12-20020aa78f2c000000b00528c149fe97sm6318662pfr.89.2022.07.16.15.25.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 16 Jul 2022 15:25:02 -0700 (PDT) From: Jim Quinlan To: linux-pci@vger.kernel.org, Nicolas Saenz Julienne , Bjorn Helgaas , Lorenzo Pieralisi , Cyril Brulebois , bcm-kernel-feedback-list@broadcom.com, jim2101024@gmail.com, james.quinlan@broadcom.com Cc: Florian Fainelli , Lorenzo Pieralisi , Rob Herring , =?utf-8?q?Krzysztof_Wilczy=C5=84ski?= , linux-rpi-kernel@lists.infradead.org (moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE), linux-arm-kernel@lists.infradead.org (moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE), linux-kernel@vger.kernel.org (open list) Subject: [PATCH v2 1/6] PCI: brcmstb: Remove unnecessary forward declarations Date: Sat, 16 Jul 2022 18:24:48 -0400 Message-Id: <20220716222454.29914-2-jim2101024@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220716222454.29914-1-jim2101024@gmail.com> References: <20220716222454.29914-1-jim2101024@gmail.com> Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org The forward function declarations in this driver are removed. Besides that, some constant structure definitions are moved towards a lower position in the file. There are no changes to the code that has been moved. Signed-off-by: Jim Quinlan --- drivers/pci/controller/pcie-brcmstb.c | 149 +++++++++++++------------- 1 file changed, 72 insertions(+), 77 deletions(-) diff --git a/drivers/pci/controller/pcie-brcmstb.c b/drivers/pci/controller/pcie-brcmstb.c index e61058e13818..bd88a0a46c63 100644 --- a/drivers/pci/controller/pcie-brcmstb.c +++ b/drivers/pci/controller/pcie-brcmstb.c @@ -190,11 +190,6 @@ /* Forward declarations */ struct brcm_pcie; -static inline void brcm_pcie_bridge_sw_init_set_7278(struct brcm_pcie *pcie, u32 val); -static inline void brcm_pcie_bridge_sw_init_set_generic(struct brcm_pcie *pcie, u32 val); -static inline void brcm_pcie_perst_set_4908(struct brcm_pcie *pcie, u32 val); -static inline void brcm_pcie_perst_set_7278(struct brcm_pcie *pcie, u32 val); -static inline void brcm_pcie_perst_set_generic(struct brcm_pcie *pcie, u32 val); enum { RGR1_SW_INIT_1, @@ -223,66 +218,6 @@ struct pcie_cfg_data { void (*bridge_sw_init_set)(struct brcm_pcie *pcie, u32 val); }; -static const int pcie_offsets[] = { - [RGR1_SW_INIT_1] = 0x9210, - [EXT_CFG_INDEX] = 0x9000, - [EXT_CFG_DATA] = 0x9004, -}; - -static const int pcie_offsets_bmips_7425[] = { - [RGR1_SW_INIT_1] = 0x8010, - [EXT_CFG_INDEX] = 0x8300, - [EXT_CFG_DATA] = 0x8304, -}; - -static const struct pcie_cfg_data generic_cfg = { - .offsets = pcie_offsets, - .type = GENERIC, - .perst_set = brcm_pcie_perst_set_generic, - .bridge_sw_init_set = brcm_pcie_bridge_sw_init_set_generic, -}; - -static const struct pcie_cfg_data bcm7425_cfg = { - .offsets = pcie_offsets_bmips_7425, - .type = BCM7425, - .perst_set = brcm_pcie_perst_set_generic, - .bridge_sw_init_set = brcm_pcie_bridge_sw_init_set_generic, -}; - -static const struct pcie_cfg_data bcm7435_cfg = { - .offsets = pcie_offsets, - .type = BCM7435, - .perst_set = brcm_pcie_perst_set_generic, - .bridge_sw_init_set = brcm_pcie_bridge_sw_init_set_generic, -}; - -static const struct pcie_cfg_data bcm4908_cfg = { - .offsets = pcie_offsets, - .type = BCM4908, - .perst_set = brcm_pcie_perst_set_4908, - .bridge_sw_init_set = brcm_pcie_bridge_sw_init_set_generic, -}; - -static const int pcie_offset_bcm7278[] = { - [RGR1_SW_INIT_1] = 0xc010, - [EXT_CFG_INDEX] = 0x9000, - [EXT_CFG_DATA] = 0x9004, -}; - -static const struct pcie_cfg_data bcm7278_cfg = { - .offsets = pcie_offset_bcm7278, - .type = BCM7278, - .perst_set = brcm_pcie_perst_set_7278, - .bridge_sw_init_set = brcm_pcie_bridge_sw_init_set_7278, -}; - -static const struct pcie_cfg_data bcm2711_cfg = { - .offsets = pcie_offsets, - .type = BCM2711, - .perst_set = brcm_pcie_perst_set_generic, - .bridge_sw_init_set = brcm_pcie_bridge_sw_init_set_generic, -}; - struct brcm_msi { struct device *dev; void __iomem *base; @@ -775,18 +710,6 @@ static void __iomem *brcm_pcie_map_conf32(struct pci_bus *bus, unsigned int devf return base + DATA_ADDR(pcie); } -static struct pci_ops brcm_pcie_ops = { - .map_bus = brcm_pcie_map_conf, - .read = pci_generic_config_read, - .write = pci_generic_config_write, -}; - -static struct pci_ops brcm_pcie_ops32 = { - .map_bus = brcm_pcie_map_conf32, - .read = pci_generic_config_read32, - .write = pci_generic_config_write32, -}; - static inline void brcm_pcie_bridge_sw_init_set_generic(struct brcm_pcie *pcie, u32 val) { u32 tmp, mask = RGR1_SW_INIT_1_INIT_GENERIC_MASK; @@ -1316,6 +1239,66 @@ static int brcm_pcie_remove(struct platform_device *pdev) return 0; } +static const int pcie_offsets[] = { + [RGR1_SW_INIT_1] = 0x9210, + [EXT_CFG_INDEX] = 0x9000, + [EXT_CFG_DATA] = 0x9004, +}; + +static const int pcie_offsets_bmips_7425[] = { + [RGR1_SW_INIT_1] = 0x8010, + [EXT_CFG_INDEX] = 0x8300, + [EXT_CFG_DATA] = 0x8304, +}; + +static const struct pcie_cfg_data generic_cfg = { + .offsets = pcie_offsets, + .type = GENERIC, + .perst_set = brcm_pcie_perst_set_generic, + .bridge_sw_init_set = brcm_pcie_bridge_sw_init_set_generic, +}; + +static const struct pcie_cfg_data bcm7425_cfg = { + .offsets = pcie_offsets_bmips_7425, + .type = BCM7425, + .perst_set = brcm_pcie_perst_set_generic, + .bridge_sw_init_set = brcm_pcie_bridge_sw_init_set_generic, +}; + +static const struct pcie_cfg_data bcm7435_cfg = { + .offsets = pcie_offsets, + .type = BCM7435, + .perst_set = brcm_pcie_perst_set_generic, + .bridge_sw_init_set = brcm_pcie_bridge_sw_init_set_generic, +}; + +static const struct pcie_cfg_data bcm4908_cfg = { + .offsets = pcie_offsets, + .type = BCM4908, + .perst_set = brcm_pcie_perst_set_4908, + .bridge_sw_init_set = brcm_pcie_bridge_sw_init_set_generic, +}; + +static const int pcie_offset_bcm7278[] = { + [RGR1_SW_INIT_1] = 0xc010, + [EXT_CFG_INDEX] = 0x9000, + [EXT_CFG_DATA] = 0x9004, +}; + +static const struct pcie_cfg_data bcm7278_cfg = { + .offsets = pcie_offset_bcm7278, + .type = BCM7278, + .perst_set = brcm_pcie_perst_set_7278, + .bridge_sw_init_set = brcm_pcie_bridge_sw_init_set_7278, +}; + +static const struct pcie_cfg_data bcm2711_cfg = { + .offsets = pcie_offsets, + .type = BCM2711, + .perst_set = brcm_pcie_perst_set_generic, + .bridge_sw_init_set = brcm_pcie_bridge_sw_init_set_generic, +}; + static const struct of_device_id brcm_pcie_match[] = { { .compatible = "brcm,bcm2711-pcie", .data = &bcm2711_cfg }, { .compatible = "brcm,bcm4908-pcie", .data = &bcm4908_cfg }, @@ -1328,6 +1311,18 @@ static const struct of_device_id brcm_pcie_match[] = { {}, }; +static struct pci_ops brcm_pcie_ops = { + .map_bus = brcm_pcie_map_conf, + .read = pci_generic_config_read, + .write = pci_generic_config_write, +}; + +static struct pci_ops brcm_pcie_ops32 = { + .map_bus = brcm_pcie_map_conf32, + .read = pci_generic_config_read32, + .write = pci_generic_config_write32, +}; + static int brcm_pcie_probe(struct platform_device *pdev) { struct device_node *np = pdev->dev.of_node, *msi_np;