diff options
| author | Sam Ravnborg <sam@ravnborg.org> | 2012-07-26 11:02:19 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-07-26 16:46:16 -0700 |
| commit | 1b6d06d820df6822416270f46af57f5964137b42 (patch) | |
| tree | 1926a167a284fb84620fca94226a8141f96e5df7 /arch/sparc/include/asm/fixmap.h | |
| parent | c00db32122e17120eb87d0f1f6723c1c4740fa78 (diff) | |
sparc32: drop fixmap.h
sparc32 does not support fixmaps - so do not pretend so by
having the fixmap.h file.
Move relevant parts to vaddrs.h.
I looked at simplifying this even more but failed to understand
the reasoning behind the extra guard page involved and due to
missing testing possibilities only the trivial conversion was done.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/include/asm/fixmap.h')
| -rw-r--r-- | arch/sparc/include/asm/fixmap.h | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/arch/sparc/include/asm/fixmap.h b/arch/sparc/include/asm/fixmap.h deleted file mode 100644 index 0bdec9385a80..000000000000 --- a/arch/sparc/include/asm/fixmap.h +++ /dev/null @@ -1,26 +0,0 @@ -/* Highmem related constants */ - -#ifndef _ASM_FIXMAP_H -#define _ASM_FIXMAP_H - -#include <asm/kmap_types.h> - -enum fixed_addresses { - FIX_HOLE, -#ifdef CONFIG_HIGHMEM - FIX_KMAP_BEGIN, - FIX_KMAP_END = (KM_TYPE_NR * NR_CPUS), -#endif - __end_of_fixed_addresses -}; - -/* Leave one empty page between IO pages at 0xfd000000 and - * the top of the fixmap. - */ -#define FIXADDR_TOP (0xfcfff000UL) -#define FIXADDR_SIZE ((FIX_KMAP_END + 1) << PAGE_SHIFT) -#define FIXADDR_START (FIXADDR_TOP - FIXADDR_SIZE) - -#define __fix_to_virt(x) (FIXADDR_TOP - ((x) << PAGE_SHIFT)) - -#endif |