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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-07-25 17:17:18 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-07-25 17:17:18 -0700 |
| commit | cef55b518c7b83020fc8bcc496402242cc921f29 (patch) | |
| tree | 19a7b10bbeb1fc5086efa058dc091030a70a2495 /arch/mips | |
| parent | 25f6a53799d667283d3bee29a6ac75ae3dae38dc (diff) | |
| parent | 878ec36765fa71ffe656bc003d25bb9f8bad28f9 (diff) | |
| download | lwn-cef55b518c7b83020fc8bcc496402242cc921f29.tar.gz lwn-cef55b518c7b83020fc8bcc496402242cc921f29.zip | |
Merge tag 'dma-mapping-4.13-2' of git://git.infradead.org/users/hch/dma-mapping
Pull dma mapping fixes from Christoph Hellwig:
"split the global dma coherent pool from the per-device pool.
This fixes a regression in the earlier 4.13 pull requests where the
global pool would override a per-device CMA pool (Vladimir Murzin)"
* tag 'dma-mapping-4.13-2' of git://git.infradead.org/users/hch/dma-mapping:
ARM: NOMMU: Wire-up default DMA interface
dma-coherent: introduce interface for default DMA pool
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/mm/dma-default.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/mm/dma-default.c b/arch/mips/mm/dma-default.c index e08598c70b3e..8e78251eccc2 100644 --- a/arch/mips/mm/dma-default.c +++ b/arch/mips/mm/dma-default.c @@ -232,7 +232,7 @@ static int mips_dma_mmap(struct device *dev, struct vm_area_struct *vma, else vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot); - if (dma_mmap_from_coherent(dev, vma, cpu_addr, size, &ret)) + if (dma_mmap_from_dev_coherent(dev, vma, cpu_addr, size, &ret)) return ret; if (off < count && user_count <= (count - off)) { |