summaryrefslogtreecommitdiffstats
path: root/lib/swiotlb.c
diff options
context:
space:
mode:
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 9c6c9379da0a..414f46ed1dcd 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;