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| author | David S. Miller <davem@davemloft.net> | 2012-05-13 13:07:16 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-05-13 13:07:16 -0700 |
| commit | 73c1377da9fb732bf8ff1b262a92507e8736b1bf (patch) | |
| tree | fb978e875640b2959f32bb5cdbcaa5335bce9642 /arch/sparc/mm | |
| parent | 0f031b3f26c5fc019d541e41ae53b32e2dc6a373 (diff) | |
| download | op-kernel-dev-73c1377da9fb732bf8ff1b262a92507e8736b1bf.zip op-kernel-dev-73c1377da9fb732bf8ff1b262a92507e8736b1bf.tar.gz | |
sparc32: Kill btfixup for xchg()'s 'swap' instruction.
We always have this instruction available, so no need to use
btfixup for it any more.
This also eradicates the whole of atomic_32.S and thus the
__atomic_begin and __atomic_end symbols completely.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/mm')
| -rw-r--r-- | arch/sparc/mm/srmmu.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c index 0a47b82..6efcb6b 100644 --- a/arch/sparc/mm/srmmu.c +++ b/arch/sparc/mm/srmmu.c @@ -1980,13 +1980,8 @@ void __init load_mmu(void) { extern void ld_mmu_iommu(void); extern void ld_mmu_iounit(void); - extern void ___xchg32_sun4md(void); /* Functions */ -#ifndef CONFIG_SMP - BTFIXUPSET_CALL(___xchg32, ___xchg32_sun4md, BTFIXUPCALL_SWAPG1G2); -#endif - BTFIXUPSET_CALL(update_mmu_cache, srmmu_update_mmu_cache, BTFIXUPCALL_NOP); get_srmmu_type(); |
