aboutsummaryrefslogtreecommitdiff
path: root/arch/um/kernel/physmem.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/um/kernel/physmem.c')
-rw-r--r--arch/um/kernel/physmem.c35
1 files changed, 0 insertions, 35 deletions
diff --git a/arch/um/kernel/physmem.c b/arch/um/kernel/physmem.c
index a24e3b7f4bf..ea670fcc8af 100644
--- a/arch/um/kernel/physmem.c
+++ b/arch/um/kernel/physmem.c
@@ -248,16 +248,6 @@ unsigned long high_physmem;
extern unsigned long physmem_size;
-void *to_virt(unsigned long phys)
-{
- return((void *) uml_physmem + phys);
-}
-
-unsigned long to_phys(void *virt)
-{
- return(((unsigned long) virt) - uml_physmem);
-}
-
int init_maps(unsigned long physmem, unsigned long iomem, unsigned long highmem)
{
struct page *p, *map;
@@ -298,31 +288,6 @@ int init_maps(unsigned long physmem, unsigned long iomem, unsigned long highmem)
return(0);
}
-struct page *phys_to_page(const unsigned long phys)
-{
- return(&mem_map[phys >> PAGE_SHIFT]);
-}
-
-struct page *__virt_to_page(const unsigned long virt)
-{
- return(&mem_map[__pa(virt) >> PAGE_SHIFT]);
-}
-
-phys_t page_to_phys(struct page *page)
-{
- return((page - mem_map) << PAGE_SHIFT);
-}
-
-pte_t mk_pte(struct page *page, pgprot_t pgprot)
-{
- pte_t pte;
-
- pte_set_val(pte, page_to_phys(page), pgprot);
- if(pte_present(pte))
- pte_mknewprot(pte_mknewpage(pte));
- return(pte);
-}
-
/* Changed during early boot */
static unsigned long kmem_top = 0;