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author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-02-24 09:54:24 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-02-24 09:54:24 -0800 |
commit | a4dec04c7ff4307973ba502ce7b27330d9fe04b7 (patch) | |
tree | fd112ec6ce9ab4a3a0c7c3e2eb67b2c9e8f6fd29 /include/linux/dma-map-ops.h | |
parent | b817c931233b24129ac8d2c858669ee656a473dd (diff) | |
parent | 81d88ce55092edf1a1f928efb373f289c6b90efd (diff) | |
download | linux-a4dec04c7ff4307973ba502ce7b27330d9fe04b7.tar.bz2 |
Merge tag 'dma-mapping-5.12' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping updates from Christoph Hellwig:
- add support to emulate processing delays in the DMA API benchmark
selftest (Barry Song)
- remove support for non-contiguous noncoherent allocations, which
aren't used and will be replaced by a different API
* tag 'dma-mapping-5.12' of git://git.infradead.org/users/hch/dma-mapping:
dma-mapping: remove the {alloc,free}_noncoherent methods
dma-mapping: benchmark: pretend DMA is transmitting
Diffstat (limited to 'include/linux/dma-map-ops.h')
-rw-r--r-- | include/linux/dma-map-ops.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/include/linux/dma-map-ops.h b/include/linux/dma-map-ops.h index 1e98b8c1e055..51872e736e7b 100644 --- a/include/linux/dma-map-ops.h +++ b/include/linux/dma-map-ops.h @@ -22,11 +22,6 @@ struct dma_map_ops { gfp_t gfp); void (*free_pages)(struct device *dev, size_t size, struct page *vaddr, dma_addr_t dma_handle, enum dma_data_direction dir); - void *(*alloc_noncoherent)(struct device *dev, size_t size, - dma_addr_t *dma_handle, enum dma_data_direction dir, - gfp_t gfp); - void (*free_noncoherent)(struct device *dev, size_t size, void *vaddr, - dma_addr_t dma_handle, enum dma_data_direction dir); int (*mmap)(struct device *, struct vm_area_struct *, void *, dma_addr_t, size_t, unsigned long attrs); |