diff options
Diffstat (limited to 'arch/xtensa')
| -rw-r--r-- | arch/xtensa/Kconfig | 1 | ||||
| -rw-r--r-- | arch/xtensa/kernel/pci-dma.c | 4 |
2 files changed, 2 insertions, 3 deletions
diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index fb64469ca8f0..a8e7beb6b7b5 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -5,7 +5,6 @@ config XTENSA select ARCH_HAS_BINFMT_FLAT if !MMU select ARCH_HAS_SYNC_DMA_FOR_CPU select ARCH_HAS_SYNC_DMA_FOR_DEVICE - select ARCH_NO_COHERENT_DMA_MMAP if !MMU select ARCH_USE_QUEUED_RWLOCKS select ARCH_USE_QUEUED_SPINLOCKS select ARCH_WANT_FRAME_POINTERS diff --git a/arch/xtensa/kernel/pci-dma.c b/arch/xtensa/kernel/pci-dma.c index 65f05776d827..154979d62b73 100644 --- a/arch/xtensa/kernel/pci-dma.c +++ b/arch/xtensa/kernel/pci-dma.c @@ -167,7 +167,7 @@ void *arch_dma_alloc(struct device *dev, size_t size, dma_addr_t *handle, if (PageHighMem(page)) { void *p; - p = dma_common_contiguous_remap(page, size, VM_MAP, + p = dma_common_contiguous_remap(page, size, pgprot_noncached(PAGE_KERNEL), __builtin_return_address(0)); if (!p) { @@ -192,7 +192,7 @@ void arch_dma_free(struct device *dev, size_t size, void *vaddr, page = virt_to_page(platform_vaddr_to_cached(vaddr)); } else { #ifdef CONFIG_MMU - dma_common_free_remap(vaddr, size, VM_MAP); + dma_common_free_remap(vaddr, size); #endif page = pfn_to_page(PHYS_PFN(dma_to_phys(dev, dma_handle))); } |