[SPARC64]: Internalize pci_memspace_mask.
The only user was bus_dvma_to_mem() which is no longer used by any driver, so kill that, and the export of pci_memspace_mask. The only user now is the PCI mmap support code. Signed-off-by: David S. Miller <davem@davemloft.net>
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@@ -27,6 +27,8 @@
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#include <asm/isa.h>
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#include <asm/isa.h>
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#include <asm/prom.h>
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#include <asm/prom.h>
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#include "pci_impl.h"
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unsigned long pci_memspace_mask = 0xffffffffUL;
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unsigned long pci_memspace_mask = 0xffffffffUL;
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#ifndef CONFIG_PCI
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#ifndef CONFIG_PCI
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@@ -13,6 +13,7 @@
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#include <asm/prom.h>
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#include <asm/prom.h>
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extern struct pci_controller_info *pci_controller_root;
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extern struct pci_controller_info *pci_controller_root;
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extern unsigned long pci_memspace_mask;
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extern int pci_num_controllers;
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extern int pci_num_controllers;
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@@ -212,7 +212,6 @@ EXPORT_SYMBOL(insl);
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#ifdef CONFIG_PCI
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#ifdef CONFIG_PCI
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EXPORT_SYMBOL(ebus_chain);
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EXPORT_SYMBOL(ebus_chain);
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EXPORT_SYMBOL(isa_chain);
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EXPORT_SYMBOL(isa_chain);
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EXPORT_SYMBOL(pci_memspace_mask);
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EXPORT_SYMBOL(pci_alloc_consistent);
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EXPORT_SYMBOL(pci_alloc_consistent);
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EXPORT_SYMBOL(pci_free_consistent);
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EXPORT_SYMBOL(pci_free_consistent);
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EXPORT_SYMBOL(pci_map_single);
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EXPORT_SYMBOL(pci_map_single);
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@@ -24,14 +24,6 @@ extern unsigned long kern_base, kern_size;
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#define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT)
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#define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT)
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#define BIO_VMERGE_BOUNDARY 8192
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#define BIO_VMERGE_BOUNDARY 8192
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/* Different PCI controllers we support have their PCI MEM space
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* mapped to an either 2GB (Psycho) or 4GB (Sabre) aligned area,
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* so need to chop off the top 33 or 32 bits.
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*/
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extern unsigned long pci_memspace_mask;
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#define bus_dvma_to_mem(__vaddr) ((__vaddr) & pci_memspace_mask)
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static __inline__ u8 _inb(unsigned long addr)
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static __inline__ u8 _inb(unsigned long addr)
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{
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{
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u8 ret;
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u8 ret;
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