diff options
Diffstat (limited to 'arch/nios2')
| -rw-r--r-- | arch/nios2/Kconfig | 3 | ||||
| -rw-r--r-- | arch/nios2/mm/dma-mapping.c | 2 |
2 files changed, 3 insertions, 2 deletions
diff --git a/arch/nios2/Kconfig b/arch/nios2/Kconfig index 44b5da37e8bd..2fc4ed210b5f 100644 --- a/arch/nios2/Kconfig +++ b/arch/nios2/Kconfig @@ -2,9 +2,10 @@ config NIOS2 def_bool y select ARCH_32BIT_OFF_T + select ARCH_HAS_DMA_PREP_COHERENT select ARCH_HAS_SYNC_DMA_FOR_CPU select ARCH_HAS_SYNC_DMA_FOR_DEVICE - select ARCH_HAS_UNCACHED_SEGMENT + select ARCH_HAS_DMA_SET_UNCACHED select ARCH_NO_SWAP select TIMER_OF select GENERIC_ATOMIC64 diff --git a/arch/nios2/mm/dma-mapping.c b/arch/nios2/mm/dma-mapping.c index f30f2749257c..fd887d5f3f9a 100644 --- a/arch/nios2/mm/dma-mapping.c +++ b/arch/nios2/mm/dma-mapping.c @@ -67,7 +67,7 @@ void arch_dma_prep_coherent(struct page *page, size_t size) flush_dcache_range(start, start + size); } -void *uncached_kernel_address(void *ptr) +void *arch_dma_set_uncached(void *ptr, size_t size) { unsigned long addr = (unsigned long)ptr; |