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>

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,
                 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);