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authorCong Wang <amwang@redhat.com>2011-11-25 23:14:39 +0800
committerCong Wang <xiyou.wangcong@gmail.com>2012-03-20 21:48:27 +0800
commitc3eede8e0a1292d95c051cf947738687b9c42322 (patch)
tree2c49ee2ddfa1115b45c72cc995f7b6503ea55b64 /lib/swiotlb.c
parent0de9a1e28a0d005f42c8cc5456a246710133b9ab (diff)
downloadlinux-stericsson-c3eede8e0a1292d95c051cf947738687b9c42322.tar.gz
lib: remove the second argument of k[un]map_atomic()
Signed-off-by: Cong Wang <amwang@redhat.com>
Diffstat (limited to 'lib/swiotlb.c')
-rw-r--r--lib/swiotlb.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/lib/swiotlb.c b/lib/swiotlb.c
index 058935ef3975..d0f6315f4a24 100644
--- a/lib/swiotlb.c
+++ b/lib/swiotlb.c
@@ -349,13 +349,12 @@ void swiotlb_bounce(phys_addr_t phys, char *dma_addr, size_t size,
sz = min_t(size_t, PAGE_SIZE - offset, size);
local_irq_save(flags);
- buffer = kmap_atomic(pfn_to_page(pfn),
- KM_BOUNCE_READ);
+ buffer = kmap_atomic(pfn_to_page(pfn));
if (dir == DMA_TO_DEVICE)
memcpy(dma_addr, buffer + offset, sz);
else
memcpy(buffer + offset, dma_addr, sz);
- kunmap_atomic(buffer, KM_BOUNCE_READ);
+ kunmap_atomic(buffer);
local_irq_restore(flags);
size -= sz;