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authorAdrian Bunk <bunk@kernel.org>2007-08-27 23:29:53 +0200
committerPaul Mackerras <paulus@samba.org>2007-09-17 15:15:04 +1000
commite6b6e3ffb9ee8926f9f2f7dc9147df73e27d5828 (patch)
treeecda5a24187801c1ad46e0d9d90a9fc5f547a52b /arch/ppc/mm/pgtable.c
parent8237bf080e9ef6adc3f2adce26060722685bbb15 (diff)
downloadlinux-e6b6e3ffb9ee8926f9f2f7dc9147df73e27d5828.tar.bz2
[POWERPC] Remove APUS support from arch/ppc
Current status of APUS: - arch/powerpc/: removed in 2.6.23 - arch/ppc/: marked BROKEN since 2 years This therefore removes the remaining parts of APUS support from arch/ppc, include/asm-ppc, arch/powerpc and include/asm-powerpc. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/ppc/mm/pgtable.c')
-rw-r--r--arch/ppc/mm/pgtable.c38
1 files changed, 0 insertions, 38 deletions
diff --git a/arch/ppc/mm/pgtable.c b/arch/ppc/mm/pgtable.c
index 35ebb6395ae3..1f51e6c94507 100644
--- a/arch/ppc/mm/pgtable.c
+++ b/arch/ppc/mm/pgtable.c
@@ -426,41 +426,3 @@ unsigned long iopa(unsigned long addr)
return(pa);
}
-/* This is will find the virtual address for a physical one....
- * Swiped from APUS, could be dangerous :-).
- * This is only a placeholder until I really find a way to make this
- * work. -- Dan
- */
-unsigned long
-mm_ptov (unsigned long paddr)
-{
- unsigned long ret;
-#if 0
- if (paddr < 16*1024*1024)
- ret = ZTWO_VADDR(paddr);
- else {
- int i;
-
- for (i = 0; i < kmap_chunk_count;){
- unsigned long phys = kmap_chunks[i++];
- unsigned long size = kmap_chunks[i++];
- unsigned long virt = kmap_chunks[i++];
- if (paddr >= phys
- && paddr < (phys + size)){
- ret = virt + paddr - phys;
- goto exit;
- }
- }
-
- ret = (unsigned long) __va(paddr);
- }
-exit:
-#ifdef DEBUGPV
- printk ("PTOV(%lx)=%lx\n", paddr, ret);
-#endif
-#else
- ret = (unsigned long)paddr + KERNELBASE;
-#endif
- return ret;
-}
-