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path: root/drivers/firewire
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Diffstat (limited to 'drivers/firewire')
-rw-r--r--drivers/firewire/fw-ohci.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/firewire/fw-ohci.c b/drivers/firewire/fw-ohci.c
index b72a5c1f9e69..96c8ac5b86cc 100644
--- a/drivers/firewire/fw-ohci.c
+++ b/drivers/firewire/fw-ohci.c
@@ -373,8 +373,8 @@ static void ar_context_tasklet(unsigned long data)
offset = offsetof(struct ar_buffer, data);
dma_unmap_single(ohci->card.device,
- ab->descriptor.data_address - offset,
- PAGE_SIZE, DMA_BIDIRECTIONAL);
+ le32_to_cpu(ab->descriptor.data_address) - offset,
+ PAGE_SIZE, DMA_BIDIRECTIONAL);
buffer = ab;
ab = ab->next;
@@ -427,7 +427,7 @@ static void ar_context_run(struct ar_context *ctx)
size_t offset;
offset = offsetof(struct ar_buffer, data);
- ab_bus = ab->descriptor.data_address - offset;
+ ab_bus = le32_to_cpu(ab->descriptor.data_address) - offset;
reg_write(ctx->ohci, COMMAND_PTR(ctx->regs), ab_bus | 1);
reg_write(ctx->ohci, CONTROL_SET(ctx->regs), CONTEXT_RUN);