1 files changed, 1 insertions, 71 deletions

diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
index 8a450930834f..04e1ad60c63a 100644
--- a/arch/x86/mm/ioremap.c
+++ b/arch/x86/mm/ioremap.c
@@ -22,77 +22,7 @@
 #include <asm/pgalloc.h>
 #include <asm/pat.h>
 
-static inline int phys_addr_valid(resource_size_t addr)
-{
-#ifdef CONFIG_PHYS_ADDR_T_64BIT
-        return !(addr >> boot_cpu_data.x86_phys_bits);
-#else
-        return 1;
-#endif
-}
-
-#ifdef CONFIG_X86_64
-
-unsigned long __phys_addr(unsigned long x)
-{
-        if (x >= __START_KERNEL_map) {
-                x -= __START_KERNEL_map;
-                VIRTUAL_BUG_ON(x >= KERNEL_IMAGE_SIZE);
-                x += phys_base;
-        } else {
-                VIRTUAL_BUG_ON(x < PAGE_OFFSET);
-                x -= PAGE_OFFSET;
-                VIRTUAL_BUG_ON(!phys_addr_valid(x));
-        }
-        return x;
-}
-EXPORT_SYMBOL(__phys_addr);
-
-bool __virt_addr_valid(unsigned long x)
-{
-        if (x >= __START_KERNEL_map) {
-                x -= __START_KERNEL_map;
-                if (x >= KERNEL_IMAGE_SIZE)
-                        return false;
-                x += phys_base;
-        } else {
-                if (x < PAGE_OFFSET)
-                        return false;
-                x -= PAGE_OFFSET;
-                if (!phys_addr_valid(x))
-                        return false;
-        }
-
-        return pfn_valid(x >> PAGE_SHIFT);
-}
-EXPORT_SYMBOL(__virt_addr_valid);
-
-#else
-
-#ifdef CONFIG_DEBUG_VIRTUAL
-unsigned long __phys_addr(unsigned long x)
-{
-        /* VMALLOC_* aren't constants  */
-        VIRTUAL_BUG_ON(x < PAGE_OFFSET);
-        VIRTUAL_BUG_ON(__vmalloc_start_set && is_vmalloc_addr((void *) x));
-        return x - PAGE_OFFSET;
-}
-EXPORT_SYMBOL(__phys_addr);
-#endif
-
-bool __virt_addr_valid(unsigned long x)
-{
-        if (x < PAGE_OFFSET)
-                return false;
-        if (__vmalloc_start_set && is_vmalloc_addr((void *) x))
-                return false;
-        if (x >= FIXADDR_START)
-                return false;
-        return pfn_valid((x - PAGE_OFFSET) >> PAGE_SHIFT);
-}
-EXPORT_SYMBOL(__virt_addr_valid);
-
-#endif
+#include "physaddr.h"
 
 int page_is_ram(unsigned long pagenr)
 {