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powerpc: remove the second argument of k[un]map_atomic()

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Signed-off-by: Cong Wang <amwang@redhat.com>
This commit is contained in:
Cong Wang
2011-11-25 23:14:16 +08:00
committed by Cong Wang
parent 9c02048fcd
commit 2480b20892
4 changed files with 8 additions and 9 deletions
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5
arch/powerpc/mm/dma-noncoherent.c
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@@ -365,12 +365,11 @@ static inline void __dma_sync_page_highmem(struct page *page,
local_irq_save(flags);
do {
start = (unsigned long)kmap_atomic(page + seg_nr,
KM_PPC_SYNC_PAGE) + seg_offset;
start = (unsigned long)kmap_atomic(page + seg_nr) + seg_offset;
/* Sync this buffer segment */
__dma_sync((void *)start, seg_size, direction);
kunmap_atomic((void *)start, KM_PPC_SYNC_PAGE);
kunmap_atomic((void *)start);
seg_nr++;
/* Calculate next buffer segment size */