diff options
| -rw-r--r-- | arch/microblaze/include/asm/prom.h | 9 | ||||
| -rw-r--r-- | arch/mips/include/asm/prom.h | 11 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/prom.h | 5 | ||||
| -rw-r--r-- | arch/x86/include/asm/prom.h | 3 | ||||
| -rw-r--r-- | arch/x86/kernel/devicetree.c | 10 | ||||
| -rw-r--r-- | drivers/of/address.c | 8 | ||||
| -rw-r--r-- | drivers/of/of_pci.c | 1 | ||||
| -rw-r--r-- | include/linux/of_address.h | 5 |
8 files changed, 9 insertions, 43 deletions
diff --git a/arch/microblaze/include/asm/prom.h b/arch/microblaze/include/asm/prom.h index f05bedce70d0..0ebd924902df 100644 --- a/arch/microblaze/include/asm/prom.h +++ b/arch/microblaze/include/asm/prom.h @@ -26,13 +26,4 @@ enum early_consoles { extern int of_early_console(void *version); -/* - * OF address retreival & translation - */ - -#ifdef CONFIG_PCI -extern unsigned long pci_address_to_pio(phys_addr_t address); -#define pci_address_to_pio pci_address_to_pio -#endif /* CONFIG_PCI */ - #endif /* _ASM_MICROBLAZE_PROM_H */ diff --git a/arch/mips/include/asm/prom.h b/arch/mips/include/asm/prom.h index e3dbd0e0608e..ccd2b75f152c 100644 --- a/arch/mips/include/asm/prom.h +++ b/arch/mips/include/asm/prom.h @@ -19,17 +19,6 @@ extern void device_tree_init(void); -static inline unsigned long pci_address_to_pio(phys_addr_t address) -{ - /* - * The ioport address can be directly used by inX() / outX() - */ - BUG_ON(address > IO_SPACE_LIMIT); - - return (unsigned long) address; -} -#define pci_address_to_pio pci_address_to_pio - struct boot_param_header; extern void __dt_setup_arch(struct boot_param_header *bph); diff --git a/arch/powerpc/include/asm/prom.h b/arch/powerpc/include/asm/prom.h index 7d0c7f3a7171..bd215f74df0f 100644 --- a/arch/powerpc/include/asm/prom.h +++ b/arch/powerpc/include/asm/prom.h @@ -30,11 +30,6 @@ extern u64 of_translate_dma_address(struct device_node *dev, const __be32 *in_addr); -#ifdef CONFIG_PCI -extern unsigned long pci_address_to_pio(phys_addr_t address); -#define pci_address_to_pio pci_address_to_pio -#endif /* CONFIG_PCI */ - /* Parse the ibm,dma-window property of an OF node into the busno, phys and * size parameters. */ diff --git a/arch/x86/include/asm/prom.h b/arch/x86/include/asm/prom.h index bade6ac3b14f..8ef2ec70858f 100644 --- a/arch/x86/include/asm/prom.h +++ b/arch/x86/include/asm/prom.h @@ -39,9 +39,6 @@ static inline void x86_dtb_init(void) { } extern char cmd_line[COMMAND_LINE_SIZE]; -#define pci_address_to_pio pci_address_to_pio -unsigned long pci_address_to_pio(phys_addr_t addr); - #define HAVE_ARCH_DEVTREE_FIXUPS #endif /* __ASSEMBLY__ */ diff --git a/arch/x86/kernel/devicetree.c b/arch/x86/kernel/devicetree.c index 679d676a30d7..cffd07368547 100644 --- a/arch/x86/kernel/devicetree.c +++ b/arch/x86/kernel/devicetree.c @@ -27,16 +27,6 @@ char __initdata cmd_line[COMMAND_LINE_SIZE]; int __initdata of_ioapic; -unsigned long pci_address_to_pio(phys_addr_t address) -{ - /* - * The ioport address can be directly used by inX / outX - */ - BUG_ON(address >= (1 << 16)); - return (unsigned long)address; -} -EXPORT_SYMBOL_GPL(pci_address_to_pio); - void __init early_init_dt_scan_chosen_arch(unsigned long node) { BUG(); diff --git a/drivers/of/address.c b/drivers/of/address.c index b55c21890760..556a7fb6ead3 100644 --- a/drivers/of/address.c +++ b/drivers/of/address.c @@ -626,6 +626,14 @@ const __be32 *of_get_address(struct device_node *dev, int index, u64 *size, } EXPORT_SYMBOL(of_get_address); +unsigned long __weak pci_address_to_pio(phys_addr_t address) +{ + if (address > IO_SPACE_LIMIT) + return (unsigned long)-1; + + return (unsigned long) address; +} + static int __of_address_to_resource(struct device_node *dev, const __be32 *addrp, u64 size, unsigned int flags, const char *name, struct resource *r) diff --git a/drivers/of/of_pci.c b/drivers/of/of_pci.c index e5ca00893c0c..848199633798 100644 --- a/drivers/of/of_pci.c +++ b/drivers/of/of_pci.c @@ -2,7 +2,6 @@ #include <linux/export.h> #include <linux/of.h> #include <linux/of_pci.h> -#include <asm/prom.h> static inline int __of_pci_pci_compare(struct device_node *node, unsigned int data) diff --git a/include/linux/of_address.h b/include/linux/of_address.h index 4c2e6f26432c..f6fc6899ceae 100644 --- a/include/linux/of_address.h +++ b/include/linux/of_address.h @@ -52,10 +52,7 @@ extern void __iomem *of_iomap(struct device_node *device, int index); extern const __be32 *of_get_address(struct device_node *dev, int index, u64 *size, unsigned int *flags); -#ifndef pci_address_to_pio -static inline unsigned long pci_address_to_pio(phys_addr_t addr) { return -1; } -#define pci_address_to_pio pci_address_to_pio -#endif +extern unsigned long pci_address_to_pio(phys_addr_t addr); extern int of_pci_range_parser_init(struct of_pci_range_parser *parser, struct device_node *node); |