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[SPARC64]: Kill SZ_BITS define from dtlb_backend.S

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This is just a replica of the existing _PAGE_SZBITS,
and thus unnecessary.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2005-09-21 19:23:48 -07:00
parent 2a7e299034
commit 059deb693e
1 changed files with 1 additions and 12 deletions
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13
arch/sparc64/kernel/dtlb_backend.S
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@ -9,17 +9,7 @@
#include <asm/pgtable.h>
#include <asm/mmu.h>
#if PAGE_SHIFT == 13
#define SZ_BITS _PAGE_SZ8K
#elif PAGE_SHIFT == 16
#define SZ_BITS _PAGE_SZ64K
#elif PAGE_SHIFT == 19
#define SZ_BITS _PAGE_SZ512K
#elif PAGE_SHIFT == 22
#define SZ_BITS _PAGE_SZ4MB
#endif
#define VALID_SZ_BITS (_PAGE_VALID | SZ_BITS)
#define VALID_SZ_BITS (_PAGE_VALID | _PAGE_SZBITS)
#define VPTE_BITS (_PAGE_CP | _PAGE_CV | _PAGE_P )
#define VPTE_SHIFT (PAGE_SHIFT - 3)
@ -163,7 +153,6 @@ sparc64_vpte_continue:
stxa %g4, [%g1 + %g1] ASI_DMMU ! Restore previous TAG_ACCESS
retry ! Load PTE once again
#undef SZ_BITS
#undef VALID_SZ_BITS
#undef VPTE_SHIFT
#undef VPTE_BITS