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Clean up mostly unused IOSPACE macros

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Most architectures defined three macros, MK_IOSPACE_PFN(), GET_IOSPACE()
and GET_PFN() in pgtable.h.  However, the only callers of any of these
macros are in Sparc specific code, either in arch/sparc, arch/sparc64 or
drivers/sbus.

This patch removes the redundant macros from all architectures except
sparc and sparc64.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Cc: <linux-arch@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
David Gibson
2007-05-08 00:30:57 -07:00
committed by Linus Torvalds
parent 53f049fa5f
commit 0bb5e19d63
18 changed files with 0 additions and 72 deletions
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4
include/asm-m68k/pgtable.h
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@@ -143,10 +143,6 @@ static inline void update_mmu_cache(struct vm_area_struct *vma,
#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
remap_pfn_range(vma, vaddr, pfn, size, prot)
#define MK_IOSPACE_PFN(space, pfn) (pfn)
#define GET_IOSPACE(pfn) 0
#define GET_PFN(pfn) (pfn)
/* MMU-specific headers */
#ifdef CONFIG_SUN3