From ab1363a8929f32cc163cd3f50ca72f20d901b00c Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Fri, 17 Apr 2009 17:07:47 +0900 Subject: [PATCH] sh: pci: Consolidate PCI I/O and mem window definitions for SH7780. This consolidates all of the PCI I/O and memory window definitions across the pci-sh7780 users in pci-sh7780 itself. No functional changes, in that every platform had exactly the same implementation. Signed-off-by: Paul Mundt --- arch/sh/drivers/pci/ops-r7780rp.c | 23 +---------------------- arch/sh/drivers/pci/ops-sdk7780.c | 21 +-------------------- arch/sh/drivers/pci/ops-se7780.c | 23 +---------------------- arch/sh/drivers/pci/ops-sh7785lcr.c | 21 +-------------------- arch/sh/drivers/pci/pci-sh7780.c | 25 ++++++++++++++++++++++--- arch/sh/drivers/pci/pci-sh7780.h | 4 +--- 6 files changed, 27 insertions(+), 90 deletions(-) diff --git a/arch/sh/drivers/pci/ops-r7780rp.c b/arch/sh/drivers/pci/ops-r7780rp.c index 8ec6d225ef9d..044525df18c5 100644 --- a/arch/sh/drivers/pci/ops-r7780rp.c +++ b/arch/sh/drivers/pci/ops-r7780rp.c @@ -26,27 +26,6 @@ int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin) return irq_tab[slot]; } -static struct resource sh7780_io_resource = { - .name = "SH7780_IO", - .start = SH7780_PCI_IO_BASE, - .end = SH7780_PCI_IO_BASE + SH7780_PCI_IO_SIZE - 1, - .flags = IORESOURCE_IO -}; - -static struct resource sh7780_mem_resource = { - .name = "SH7780_mem", - .start = SH7780_PCI_MEMORY_BASE, - .end = SH7780_PCI_MEMORY_BASE + SH7780_PCI_MEM_SIZE - 1, - .flags = IORESOURCE_MEM -}; - -extern struct pci_ops sh7780_pci_ops; - -struct pci_channel board_pci_channels[] = { - { sh7780_pci_init, &sh4_pci_ops, &sh7780_io_resource, &sh7780_mem_resource, 0, 0xff }, - { NULL, NULL, NULL, 0, 0 }, -}; - static struct sh4_pci_address_map sh7780_pci_map = { .window0 = { .base = SH7780_CS2_BASE_ADDR, @@ -61,5 +40,5 @@ static struct sh4_pci_address_map sh7780_pci_map = { int __init pcibios_init_platform(void) { - return sh7780_pcic_init(&board_pci_channels[0], &sh7780_pci_map); + return sh7780_pcic_init(&sh7780_pci_map); } diff --git a/arch/sh/drivers/pci/ops-sdk7780.c b/arch/sh/drivers/pci/ops-sdk7780.c index 6a0b7c067831..570fd71f6937 100644 --- a/arch/sh/drivers/pci/ops-sdk7780.c +++ b/arch/sh/drivers/pci/ops-sdk7780.c @@ -34,25 +34,6 @@ int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin) return sdk7780_irq_tab[pin-1][slot]; } -static struct resource sdk7780_io_resource = { - .name = "SH7780_IO", - .start = SH7780_PCI_IO_BASE, - .end = SH7780_PCI_IO_BASE + SH7780_PCI_IO_SIZE - 1, - .flags = IORESOURCE_IO -}; - -static struct resource sdk7780_mem_resource = { - .name = "SH7780_mem", - .start = SH7780_PCI_MEMORY_BASE, - .end = SH7780_PCI_MEMORY_BASE + SH7780_PCI_MEM_SIZE - 1, - .flags = IORESOURCE_MEM -}; - -struct pci_channel board_pci_channels[] = { - { sh7780_pci_init, &sh4_pci_ops, &sdk7780_io_resource, &sdk7780_mem_resource, 0, 0xff }, - { NULL, NULL, NULL, 0, 0 }, -}; - static struct sh4_pci_address_map sdk7780_pci_map = { .window0 = { .base = SH7780_CS2_BASE_ADDR, @@ -67,5 +48,5 @@ static struct sh4_pci_address_map sdk7780_pci_map = { int __init pcibios_init_platform(void) { printk(KERN_INFO "SH7780 PCI: Finished initializing PCI controller\n"); - return sh7780_pcic_init(&board_pci_channels[0], &sdk7780_pci_map); + return sh7780_pcic_init(&sdk7780_pci_map); } diff --git a/arch/sh/drivers/pci/ops-se7780.c b/arch/sh/drivers/pci/ops-se7780.c index 583b8e82ff99..8b0941515b0f 100644 --- a/arch/sh/drivers/pci/ops-se7780.c +++ b/arch/sh/drivers/pci/ops-se7780.c @@ -41,27 +41,6 @@ int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin) return se7780_irq_tab[pin-1][slot]; } -static struct resource se7780_io_resource = { - .name = "SH7780_IO", - .start = SH7780_PCI_IO_BASE, - .end = SH7780_PCI_IO_BASE + SH7780_PCI_IO_SIZE - 1, - .flags = IORESOURCE_IO -}; - -static struct resource se7780_mem_resource = { - .name = "SH7780_mem", - .start = SH7780_PCI_MEMORY_BASE, - .end = SH7780_PCI_MEMORY_BASE + SH7780_PCI_MEM_SIZE - 1, - .flags = IORESOURCE_MEM -}; - -extern struct pci_ops se7780_pci_ops; - -struct pci_channel board_pci_channels[] = { - { sh7780_pci_init, &sh4_pci_ops, &se7780_io_resource, &se7780_mem_resource, 0, 0xff }, - { NULL, NULL, NULL, 0, 0 }, -}; - static struct sh4_pci_address_map se7780_pci_map = { .window0 = { .base = SH7780_CS2_BASE_ADDR, @@ -90,5 +69,5 @@ int __init pcibios_init_platform(void) ctrl_outw(0x0013, FPGA_PCI_INTSEL1); ctrl_outw(0xE402, FPGA_PCI_INTSEL2); - return sh7780_pcic_init(&board_pci_channels[0], &se7780_pci_map); + return sh7780_pcic_init(&se7780_pci_map); } diff --git a/arch/sh/drivers/pci/ops-sh7785lcr.c b/arch/sh/drivers/pci/ops-sh7785lcr.c index ab0d1decf2df..bac46b5d1580 100644 --- a/arch/sh/drivers/pci/ops-sh7785lcr.c +++ b/arch/sh/drivers/pci/ops-sh7785lcr.c @@ -26,25 +26,6 @@ int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin) return irq_tab[slot]; } -static struct resource sh7785_io_resource = { - .name = "SH7785_IO", - .start = SH7780_PCI_IO_BASE, - .end = SH7780_PCI_IO_BASE + SH7780_PCI_IO_SIZE - 1, - .flags = IORESOURCE_IO -}; - -static struct resource sh7785_mem_resource = { - .name = "SH7785_mem", - .start = SH7780_PCI_MEMORY_BASE, - .end = SH7780_PCI_MEMORY_BASE + SH7780_PCI_MEM_SIZE - 1, - .flags = IORESOURCE_MEM -}; - -struct pci_channel board_pci_channels[] = { - { sh7780_pci_init, &sh4_pci_ops, &sh7785_io_resource, &sh7785_mem_resource, 0, 0xff }, - { NULL, NULL, NULL, 0, 0 }, -}; - static struct sh4_pci_address_map sh7785_pci_map = { .window0 = { #if defined(CONFIG_32BIT) @@ -59,5 +40,5 @@ static struct sh4_pci_address_map sh7785_pci_map = { int __init pcibios_init_platform(void) { - return sh7780_pcic_init(&board_pci_channels[0], &sh7785_pci_map); + return sh7780_pcic_init(&sh7785_pci_map); } diff --git a/arch/sh/drivers/pci/pci-sh7780.c b/arch/sh/drivers/pci/pci-sh7780.c index 207b7206fbda..eb217ddf025f 100644 --- a/arch/sh/drivers/pci/pci-sh7780.c +++ b/arch/sh/drivers/pci/pci-sh7780.c @@ -22,7 +22,7 @@ #include #include "pci-sh4.h" -int __init sh7780_pci_init(struct pci_channel *chan) +static int __init sh7780_pci_init(struct pci_channel *chan) { unsigned int id; const char *type = NULL; @@ -71,9 +71,28 @@ int __init sh7780_pci_init(struct pci_channel *chan) extern u8 pci_cache_line_size; -int __init sh7780_pcic_init(struct pci_channel *chan, - struct sh4_pci_address_map *map) +static struct resource sh7785_io_resource = { + .name = "SH7785_IO", + .start = SH7780_PCI_IO_BASE, + .end = SH7780_PCI_IO_BASE + SH7780_PCI_IO_SIZE - 1, + .flags = IORESOURCE_IO +}; + +static struct resource sh7785_mem_resource = { + .name = "SH7785_mem", + .start = SH7780_PCI_MEMORY_BASE, + .end = SH7780_PCI_MEMORY_BASE + SH7780_PCI_MEM_SIZE - 1, + .flags = IORESOURCE_MEM +}; + +struct pci_channel board_pci_channels[] = { + { sh7780_pci_init, &sh4_pci_ops, &sh7785_io_resource, &sh7785_mem_resource, 0, 0xff }, + { NULL, NULL, NULL, 0, 0 }, +}; + +int __init sh7780_pcic_init(struct sh4_pci_address_map *map) { + struct pci_channel *chan = &board_pci_channels[0]; u32 word; /* diff --git a/arch/sh/drivers/pci/pci-sh7780.h b/arch/sh/drivers/pci/pci-sh7780.h index 213f1d8c9ca5..7a4f8a8dd690 100644 --- a/arch/sh/drivers/pci/pci-sh7780.h +++ b/arch/sh/drivers/pci/pci-sh7780.h @@ -107,8 +107,6 @@ struct sh4_pci_address_map; /* arch/sh/drivers/pci/pci-sh7780.c */ -int sh7780_pci_init(struct pci_channel *chan); -int sh7780_pcic_init(struct pci_channel *chan, - struct sh4_pci_address_map *map); +int sh7780_pcic_init(struct sh4_pci_address_map *map); #endif /* _PCI_SH7780_H_ */ -- 2.39.5