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firewire: ohci: fix index of pages for dma address to 1394 OHCI IT context

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The index of pages for dma address was changed wrongly. This commit
corrents it.

Fixes: ef6bdffbb8 ("firewire: core: stop using page private to store DMA mapping address")
Link: https://lore.kernel.org/r/20260114131729.16133-1-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
This commit is contained in:
Takashi Sakamoto
2026-01-14 22:17:29 +09:00
parent 993ab48006
commit a4cd9860fa
1 changed files with 1 additions and 1 deletions
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2
drivers/firewire/ohci.c
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@@ -3272,7 +3272,7 @@ static int queue_iso_transmit(struct iso_context *ctx,
min(next_page_index, payload_end_index) - payload_index;
pd[i].req_count = cpu_to_le16(length);
dma_addr_t dma_addr = buffer->dma_addrs[i];
dma_addr_t dma_addr = buffer->dma_addrs[page];
pd[i].data_address = cpu_to_le32(dma_addr + offset);
dma_sync_single_range_for_device(ctx->context.ohci->card.device,