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(parent: af85de5) | patch
dma-mapping: remove unused mapping resource callbacks
authorLeon Romanovsky <leonro@nvidia.com>
Wed, 15 Oct 2025 09:12:52 +0000 (12:12 +0300)
committerMarek Szyprowski <m.szyprowski@samsung.com>
Wed, 29 Oct 2025 09:27:30 +0000 (10:27 +0100)
commit14cb413af00c5d3950d1a339dd2b6f01ce313fce
treedd562e7b539adc1233446c07bb1f220c74b47628tree
parentaf85de5a9f00d03d9fb3e2e8908dd3e2fbcc954dcommit | diff
dma-mapping: remove unused mapping resource callbacks

After ARM and XEN conversions to use physical addresses for the mapping,
there are no in-kernel users for map_resource/unmap_resource callbacks,
so remove them.

Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Link: https://lore.kernel.org/r/20251015-remove-map-page-v5-6-3bbfe3a25cdf@kernel.org
include/linux/dma-map-ops.h diff | blob | blame | history
kernel/dma/mapping.c diff | blob | blame | history
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