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xen/swiotlb: fix stale reference to swiotlb_unmap_page()

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Commit af85de5a9f ("xen: swiotlb: Switch to physical
address mapping callbacks") renamed xen_swiotlb_unmap_page()
to xen_swiotlb_unmap_phys().  The comment in
xen_swiotlb_unmap_sg() had already been missing the xen_
prefix (reading swiotlb_unmap_page()), and the rename only
changed _page to _phys without correcting this, leaving it
as swiotlb_unmap_phys().  Fix the reference to use the
correct function name xen_swiotlb_unmap_phys().

Assisted-by: unnamed:deepseek-v3.2 coccinelle
Signed-off-by: Kexin Sun <kexinsun@smail.nju.edu.cn>
Signed-off-by: Juergen Gross <jgross@suse.com>
Message-ID: <20260321110039.8905-1-kexinsun@smail.nju.edu.cn>
This commit is contained in:
Kexin Sun
2026-03-21 19:00:39 +08:00
committed by Juergen Gross
parent 7f8862d287
commit fdfdd01e80
1 changed files with 1 additions and 1 deletions
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2
drivers/xen/swiotlb-xen.c
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@@ -340,7 +340,7 @@ xen_swiotlb_sync_single_for_device(struct device *dev, dma_addr_t dma_addr,
/*
* Unmap a set of streaming mode DMA translations. Again, cpu read rules
* concerning calls here are the same as for swiotlb_unmap_phys() above.
* concerning calls here are the same as for xen_swiotlb_unmap_phys() above.
*/
static void
xen_swiotlb_unmap_sg(struct device *hwdev, struct scatterlist *sgl, int nelems,