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| author | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2008-01-15 21:10:50 +0100 |
|---|---|---|
| committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2008-01-30 22:22:22 +0100 |
| commit | b7811da2d94d8e1f77015ec9afa4575ddc9981a4 (patch) | |
| tree | 4f748f80416635303fbe9d82e19aa65d7777e847 /drivers | |
| parent | 285838eb22ef0db77b464da70b7352cdbfffc939 (diff) | |
| download | linux-b7811da2d94d8e1f77015ec9afa4575ddc9981a4.tar.bz2 | |
firewire: fw-sbp2: prepare for s/g chaining
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/firewire/fw-sbp2.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/firewire/fw-sbp2.c b/drivers/firewire/fw-sbp2.c index 2108cd92451b..8281ad94bd8c 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))) { |