diff options
Diffstat (limited to 'arch/arc/mm/dma.c')
| -rw-r--r-- | arch/arc/mm/dma.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/arc/mm/dma.c b/arch/arc/mm/dma.c index 517988e60cfc..6b85e94f3275 100644 --- a/arch/arc/mm/dma.c +++ b/arch/arc/mm/dma.c @@ -32,7 +32,7 @@ void arch_dma_prep_coherent(struct page *page, size_t size) /* * Cache operations depending on function and direction argument, inspired by - * https://lkml.org/lkml/2018/5/18/979 + * https://lore.kernel.org/lkml/20180518175004.GF17671@n2100.armlinux.org.uk * "dma_sync_*_for_cpu and direction=TO_DEVICE (was Re: [PATCH 02/20] * dma-mapping: provide a generic dma-noncoherent implementation)" * @@ -90,8 +90,7 @@ void arch_sync_dma_for_cpu(phys_addr_t paddr, size_t size, /* * Plug in direct dma map ops. */ -void arch_setup_dma_ops(struct device *dev, u64 dma_base, u64 size, - const struct iommu_ops *iommu, bool coherent) +void arch_setup_dma_ops(struct device *dev, bool coherent) { /* * IOC hardware snoops all DMA traffic keeping the caches consistent |