From 0ac2ff426e3d48e6c642b14b53858e2174607231 Mon Sep 17 00:00:00 2001 From: Jim Quinlan Date: Mon, 25 Jul 2022 11:12:50 -0400 Subject: [PATCH] PCI: brcmstb: Remove unnecessary forward declarations Remove forward function declarations in this driver. Also move some constant structure definitions lower in the file. There are no changes to the code that has been moved. Link: https://lore.kernel.org/r/20220725151258.42574-2-jim2101024@gmail.com Signed-off-by: Jim Quinlan Signed-off-by: Bjorn Helgaas Tested-by: Florian Fainelli --- 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; -- 2.20.1