dmap_unmap_page() shall use the same direction as dma_map_page().
Signed-off-by: Stefan Richter <[email protected]>
---
drivers/firewire/core-iso.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
Index: linux/drivers/firewire/core-iso.c
===================================================================
--- linux.orig/drivers/firewire/core-iso.c
+++ linux/drivers/firewire/core-iso.c
@@ -71,7 +71,7 @@ int fw_iso_buffer_init(struct fw_iso_buf
for (j = 0; j < i; j++) {
address = page_private(buffer->pages[j]);
dma_unmap_page(card->device, address,
- PAGE_SIZE, DMA_TO_DEVICE);
+ PAGE_SIZE, direction);
__free_page(buffer->pages[j]);
}
kfree(buffer->pages);
@@ -108,7 +108,7 @@ void fw_iso_buffer_destroy(struct fw_iso
for (i = 0; i < buffer->page_count; i++) {
address = page_private(buffer->pages[i]);
dma_unmap_page(card->device, address,
- PAGE_SIZE, DMA_TO_DEVICE);
+ PAGE_SIZE, buffer->direction);
__free_page(buffer->pages[i]);
}
--
Stefan Richter
-=====-==--= -==- -====
http://arcgraph.de/sr/