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| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2026-01-14 16:17:29 +0300 |
|---|---|---|
| committer | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2026-01-15 15:33:36 +0300 |
| commit | a4cd9860fa085f0d04d2065f4c151fcde9fcdf4a (patch) | |
| tree | 63d9369ae152830b25aad1fb7c6cd41abb56d41f | |
| parent | 993ab48006b3016cdd3f2b33905e8e167f955495 (diff) | |
| download | linux-a4cd9860fa085f0d04d2065f4c151fcde9fcdf4a.tar.xz | |
firewire: ohci: fix index of pages for dma address to 1394 OHCI IT context
The index of pages for dma address was changed wrongly. This commit
corrents it.
Fixes: ef6bdffbb88d ("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>
| -rw-r--r-- | drivers/firewire/ohci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c index a43fe680d508..339047a2e768 100644 --- a/drivers/firewire/ohci.c +++ b/drivers/firewire/ohci.c @@ -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, |