Signed-off-by: Cong Wang <amw...@redhat.com>
---
drivers/media/video/ivtv/ivtv-udma.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/video/ivtv/ivtv-udma.c
b/drivers/media/video/ivtv/ivtv-udma.c
index 69cc816..7338cb2 100644
--- a/drivers/media/video/ivtv/ivtv-udma.c
+++ b/drivers/media/video/ivtv/ivtv-udma.c
@@ -57,9 +57,9 @@ int ivtv_udma_fill_sg_list (struct ivtv_user_dma *dma, struct
ivtv_dma_page_info
if (dma->bouncemap[map_offset] == NULL)
return -1;
local_irq_save(flags);
- src = kmap_atomic(dma->map[map_offset], KM_BOUNCE_READ)
+ offset;
+ src = kmap_atomic(dma->map[map_offset]) + offset;
memcpy(page_address(dma->bouncemap[map_offset]) +
offset, src, len);
- kunmap_atomic(src, KM_BOUNCE_READ);
+ kunmap_atomic(src);
local_irq_restore(flags);
sg_set_page(&dma->SGlist[map_offset],
dma->bouncemap[map_offset], len, offset);
}
--
1.7.4.4
--
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