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 <lethal@linux-sh.org>
diff --git a/arch/sh/drivers/pci/ops-r7780rp.c b/arch/sh/drivers/pci/ops-r7780rp.c
index 8ec6d22..044525d 100644
--- a/arch/sh/drivers/pci/ops-r7780rp.c
+++ b/arch/sh/drivers/pci/ops-r7780rp.c
@@ -26,27 +26,6 @@
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 @@
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 6a0b7c0..570fd71 100644
--- a/arch/sh/drivers/pci/ops-sdk7780.c
+++ b/arch/sh/drivers/pci/ops-sdk7780.c
@@ -34,25 +34,6 @@
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 @@
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 583b8e8..8b09415 100644
--- a/arch/sh/drivers/pci/ops-se7780.c
+++ b/arch/sh/drivers/pci/ops-se7780.c
@@ -41,27 +41,6 @@
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 @@
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 ab0d1de..bac46b5 100644
--- a/arch/sh/drivers/pci/ops-sh7785lcr.c
+++ b/arch/sh/drivers/pci/ops-sh7785lcr.c
@@ -26,25 +26,6 @@
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 @@
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 207b720..eb217dd 100644
--- a/arch/sh/drivers/pci/pci-sh7780.c
+++ b/arch/sh/drivers/pci/pci-sh7780.c
@@ -22,7 +22,7 @@
#include <linux/delay.h>
#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 @@
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 213f1d8..7a4f8a8 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_ */