The patch titled
b44: use kernel DMA addresses for the kernel DMA API
has been removed from the -mm tree. Its filename was
b44-use-kernel-dma-addresses-for-the-kernel-dma-api.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: b44: use kernel DMA addresses for the kernel DMA API
From: Michael Buesch <mb@xxxxxxxxx>
We must not use the device DMA addresses for the kernel DMA API, because
device DMA addresses have an additional offset added for the SSB translation.
Use the original dma_addr_t for the sync operation.
Addresses http://bugzilla.kernel.org/show_bug.cgi?id=12969
Cc: <stable@xxxxxxxxxx>
Signed-off-by: Michael Buesch <mb@xxxxxxxxx>
Cc: Gary Zambrano <zambrano@xxxxxxxxxxxx>
Reported-by: Sergio M Basto <sergio@xxxxxxxxxxxxxxxxxx>
Cc: David Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/net/b44.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/net/b44.c~b44-use-kernel-dma-addresses-for-the-kernel-dma-api drivers/net/b44.c
--- a/drivers/net/b44.c~b44-use-kernel-dma-addresses-for-the-kernel-dma-api
+++ a/drivers/net/b44.c
@@ -750,7 +750,7 @@ static void b44_recycle_rx(struct b44 *b
dest_idx * sizeof(*dest_desc),
DMA_BIDIRECTIONAL);
- ssb_dma_sync_single_for_device(bp->sdev, le32_to_cpu(src_desc->addr),
+ ssb_dma_sync_single_for_device(bp->sdev, dest_map->mapping,
RX_PKT_BUF_SZ,
DMA_FROM_DEVICE);
}
_
Patches currently in -mm which might be from mb@xxxxxxxxx are
origin.patch
linux-next.patch
--
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
