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sparc32: Kill mmu_translate_dvma and implementations.

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No longer used.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2008-08-27 02:29:50 -07:00
parent aba945e76b
commit b1387c35be
4 changed files with 0 additions and 34 deletions
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8
arch/sparc/mm/sun4c.c
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@ -555,13 +555,6 @@ static int sun4c_map_dma_area(dma_addr_t *pba, unsigned long va,
return 0;
}
static struct page *sun4c_translate_dvma(unsigned long busa)
{
/* Fortunately for us, bus_addr == uncached_virt in sun4c. */
unsigned long pte = sun4c_get_pte(busa);
return pfn_to_page(pte & SUN4C_PFN_MASK);
}
static void sun4c_unmap_dma_area(unsigned long busa, int len)
{
/* Fortunately for us, bus_addr == uncached_virt in sun4c. */
@ -2263,7 +2256,6 @@ void __init ld_mmu_sun4c(void)
BTFIXUPSET_CALL(mmu_map_dma_area, sun4c_map_dma_area, BTFIXUPCALL_NORM);
BTFIXUPSET_CALL(mmu_unmap_dma_area, sun4c_unmap_dma_area, BTFIXUPCALL_NORM);
BTFIXUPSET_CALL(mmu_translate_dvma, sun4c_translate_dvma, BTFIXUPCALL_NORM);
BTFIXUPSET_CALL(sparc_mapiorange, sun4c_mapiorange, BTFIXUPCALL_NORM);
BTFIXUPSET_CALL(sparc_unmapiorange, sun4c_unmapiorange, BTFIXUPCALL_NORM);