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authorFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>2009-05-27 00:43:01 (GMT)
committerJoerg Roedel <joerg.roedel@amd.com>2009-05-29 12:26:42 (GMT)
commit15aedea439c4d7dbec17c99b5e1594c01b979833 (patch)
tree350a919d744ebabd08364b843c9b8c7618c1b39e /lib/dma-debug.c
parented888aef427365d19f887c271a3a906d16422d24 (diff)
dma-debug: use sg_dma_address accessor instead of using dma_address directly
Architectures might not have dma_address in struct scatterlist (PARISC doesn't). Directly accessing to dma_address in struct scatterlist is wrong; we need to use sg_dma_address() accesssor instead. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'lib/dma-debug.c')
-rw-r--r--lib/dma-debug.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/lib/dma-debug.c b/lib/dma-debug.c
index e47e1a0..1b5bb82 100644
--- a/lib/dma-debug.c
+++ b/lib/dma-debug.c
@@ -840,7 +840,7 @@ void debug_dma_map_sg(struct device *dev, struct scatterlist *sg,
entry->dev = dev;
entry->paddr = sg_phys(s);
entry->size = s->length;
- entry->dev_addr = s->dma_address;
+ entry->dev_addr = sg_dma_address(s);
entry->direction = direction;
entry->sg_call_ents = nents;
entry->sg_mapped_ents = mapped_ents;
@@ -872,7 +872,7 @@ void debug_dma_unmap_sg(struct device *dev, struct scatterlist *sglist,
.type = dma_debug_sg,
.dev = dev,
.paddr = sg_phys(s),
- .dev_addr = s->dma_address,
+ .dev_addr = sg_dma_address(s),
.size = s->length,
.direction = dir,
.sg_call_ents = 0,
@@ -996,8 +996,8 @@ void debug_dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg,
return;
for_each_sg(sg, s, nelems, i) {
- check_sync(dev, s->dma_address, s->dma_length, 0,
- direction, true);
+ check_sync(dev, sg_dma_address(s), s->dma_length, 0,
+ direction, true);
}
}
EXPORT_SYMBOL(debug_dma_sync_sg_for_cpu);
@@ -1012,8 +1012,8 @@ void debug_dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg,
return;
for_each_sg(sg, s, nelems, i) {
- check_sync(dev, s->dma_address, s->dma_length, 0,
- direction, false);
+ check_sync(dev, sg_dma_address(s), s->dma_length, 0,
+ direction, false);
}
}
EXPORT_SYMBOL(debug_dma_sync_sg_for_device);

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