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authorFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>2009-05-26 20:43:01 -0400
committerJoerg Roedel <joerg.roedel@amd.com>2009-05-29 08:26:42 -0400
commit15aedea439c4d7dbec17c99b5e1594c01b979833 (patch)
tree350a919d744ebabd08364b843c9b8c7618c1b39e /lib
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')
-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 e47e1a08c337..1b5bb82f106a 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,
840 entry->dev = dev; 840 entry->dev = dev;
841 entry->paddr = sg_phys(s); 841 entry->paddr = sg_phys(s);
842 entry->size = s->length; 842 entry->size = s->length;
843 entry->dev_addr = s->dma_address; 843 entry->dev_addr = sg_dma_address(s);
844 entry->direction = direction; 844 entry->direction = direction;
845 entry->sg_call_ents = nents; 845 entry->sg_call_ents = nents;
846 entry->sg_mapped_ents = mapped_ents; 846 entry->sg_mapped_ents = mapped_ents;
@@ -872,7 +872,7 @@ void debug_dma_unmap_sg(struct device *dev, struct scatterlist *sglist,
872 .type = dma_debug_sg, 872 .type = dma_debug_sg,
873 .dev = dev, 873 .dev = dev,
874 .paddr = sg_phys(s), 874 .paddr = sg_phys(s),
875 .dev_addr = s->dma_address, 875 .dev_addr = sg_dma_address(s),
876 .size = s->length, 876 .size = s->length,
877 .direction = dir, 877 .direction = dir,
878 .sg_call_ents = 0, 878 .sg_call_ents = 0,
@@ -996,8 +996,8 @@ void debug_dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg,
996 return; 996 return;
997 997
998 for_each_sg(sg, s, nelems, i) { 998 for_each_sg(sg, s, nelems, i) {
999 check_sync(dev, s->dma_address, s->dma_length, 0, 999 check_sync(dev, sg_dma_address(s), s->dma_length, 0,
1000 direction, true); 1000 direction, true);
1001 } 1001 }
1002} 1002}
1003EXPORT_SYMBOL(debug_dma_sync_sg_for_cpu); 1003EXPORT_SYMBOL(debug_dma_sync_sg_for_cpu);
@@ -1012,8 +1012,8 @@ void debug_dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg,
1012 return; 1012 return;
1013 1013
1014 for_each_sg(sg, s, nelems, i) { 1014 for_each_sg(sg, s, nelems, i) {
1015 check_sync(dev, s->dma_address, s->dma_length, 0, 1015 check_sync(dev, sg_dma_address(s), s->dma_length, 0,
1016 direction, false); 1016 direction, false);
1017 } 1017 }
1018} 1018}
1019EXPORT_SYMBOL(debug_dma_sync_sg_for_device); 1019EXPORT_SYMBOL(debug_dma_sync_sg_for_device);