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authorStefan Richter <stefanr@s5r6.in-berlin.de>2008-01-15 21:10:50 +0100
committerStefan Richter <stefanr@s5r6.in-berlin.de>2008-01-30 22:22:22 +0100
commitb7811da2d94d8e1f77015ec9afa4575ddc9981a4 (patch)
tree4f748f80416635303fbe9d82e19aa65d7777e847
parent285838eb22ef0db77b464da70b7352cdbfffc939 (diff)
firewire: fw-sbp2: prepare for s/g chaining
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
-rw-r--r--drivers/firewire/fw-sbp2.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/firewire/fw-sbp2.c b/drivers/firewire/fw-sbp2.c
index 2108cd92451..8281ad94bd8 100644
--- a/drivers/firewire/fw-sbp2.c
+++ b/drivers/firewire/fw-sbp2.c
@@ -1107,9 +1107,9 @@ sbp2_map_scatterlist(struct sbp2_command_orb *orb, struct fw_device *device,
* elements larger than 65535 bytes, some IOMMUs may merge sg elements
* during DMA mapping, and Linux currently doesn't prevent this.
*/
- for (i = 0, j = 0; i < count; i++) {
- sg_len = sg_dma_len(sg + i);
- sg_addr = sg_dma_address(sg + i);
+ for (i = 0, j = 0; i < count; i++, sg = sg_next(sg)) {
+ sg_len = sg_dma_len(sg);
+ sg_addr = sg_dma_address(sg);
while (sg_len) {
/* FIXME: This won't get us out of the pinch. */
if (unlikely(j >= ARRAY_SIZE(orb->page_table))) {