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| author | Catalin Marinas <catalin.marinas@arm.com> | 2014-02-27 13:24:57 +0100 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2014-02-27 15:11:53 +0100 |
| commit | 3690951fc6d42f3a0903987677d0e592c49dd8db (patch) | |
| tree | 7f4e0c36960b591263bd591180631b403d578c27 /arch/arm64/mm/cache.S | |
| parent | arm64: Replace ZONE_DMA32 with ZONE_DMA (diff) | |
| download | linux-3690951fc6d42f3a0903987677d0e592c49dd8db.tar.xz linux-3690951fc6d42f3a0903987677d0e592c49dd8db.zip | |
arm64: Use swiotlb late initialisation
Since arm64 does not support ISA, there is no need for early swiotlb
initialisation. This patch switches the DMA mapping code to
swiotlb_tlb_late_init_with_default_size(). A side effect of this is that
GFP_DMA is used for the swiotlb buffer and devices with a 32-bit
coherent mask are correctly supported.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm64/mm/cache.S')
0 files changed, 0 insertions, 0 deletions