diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-10-26 11:29:17 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-10-26 11:29:17 -0700 |
| commit | befa93633193e5327e4045d1e5fa29114580fa5d (patch) | |
| tree | 98783e84f9c9d2b7816ca954e017b197975a5e6f /arch/powerpc/kernel/dma-swiotlb.c | |
| parent | d1f2b1710d92a80d60351503bbf41cdac95ed7a8 (diff) | |
| parent | 886643b766321f15f63bd950be618cbb6dd22bbc (diff) | |
Merge tag 'dma-mapping-4.20-1' of git://git.infradead.org/users/hch/dma-mapping
Pull more dma-mapping updates from Christoph Hellwig:
- various swiotlb cleanups
- do not dip into the Ń•wiotlb pool for dma coherent allocations
- add support for not cache coherent DMA to swiotlb
- switch ARM64 to use the generic swiotlb_dma_ops
* tag 'dma-mapping-4.20-1' of git://git.infradead.org/users/hch/dma-mapping:
arm64: use the generic swiotlb_dma_ops
swiotlb: add support for non-coherent DMA
swiotlb: don't dip into swiotlb pool for coherent allocations
swiotlb: refactor swiotlb_map_page
swiotlb: use swiotlb_map_page in swiotlb_map_sg_attrs
swiotlb: merge swiotlb_unmap_page and unmap_single
swiotlb: remove the overflow buffer
swiotlb: do not panic on mapping failures
swiotlb: mark is_swiotlb_buffer static
swiotlb: remove a pointless comment
Diffstat (limited to 'arch/powerpc/kernel/dma-swiotlb.c')
| -rw-r--r-- | arch/powerpc/kernel/dma-swiotlb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/dma-swiotlb.c b/arch/powerpc/kernel/dma-swiotlb.c index 88f3963ca30f..5fc335f4d9cd 100644 --- a/arch/powerpc/kernel/dma-swiotlb.c +++ b/arch/powerpc/kernel/dma-swiotlb.c @@ -11,7 +11,7 @@ * */ -#include <linux/dma-mapping.h> +#include <linux/dma-direct.h> #include <linux/memblock.h> #include <linux/pfn.h> #include <linux/of_platform.h> @@ -59,7 +59,7 @@ const struct dma_map_ops powerpc_swiotlb_dma_ops = { .sync_single_for_device = swiotlb_sync_single_for_device, .sync_sg_for_cpu = swiotlb_sync_sg_for_cpu, .sync_sg_for_device = swiotlb_sync_sg_for_device, - .mapping_error = swiotlb_dma_mapping_error, + .mapping_error = dma_direct_mapping_error, .get_required_mask = swiotlb_powerpc_get_required, }; |