diff options
Diffstat (limited to 'arch/sparc/kernel/ioport.c')
| -rw-r--r-- | arch/sparc/kernel/ioport.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c index 1720fc294f5..a2846f5e32d 100644 --- a/arch/sparc/kernel/ioport.c +++ b/arch/sparc/kernel/ioport.c @@ -50,6 +50,8 @@ #include <asm/io-unit.h> #include <asm/leon.h> +const struct sparc32_dma_ops *sparc32_dma_ops; + /* This function must make sure that caches and memory are coherent after DMA * On LEON systems without cache snooping it flushes the entire D-CACHE. */ @@ -292,13 +294,13 @@ static void *sbus_alloc_coherent(struct device *dev, size_t len, goto err_nova; } - // XXX The mmu_map_dma_area does this for us below, see comments. + // XXX The sbus_map_dma_area does this for us below, see comments. // srmmu_mapiorange(0, virt_to_phys(va), res->start, len_total); /* * XXX That's where sdev would be used. Currently we load * all iommu tables with the same translations. */ - if (mmu_map_dma_area(dev, dma_addrp, va, res->start, len_total) != 0) + if (sbus_map_dma_area(dev, dma_addrp, va, res->start, len_total) != 0) goto err_noiommu; res->name = op->dev.of_node->name; @@ -343,7 +345,7 @@ static void sbus_free_coherent(struct device *dev, size_t n, void *p, kfree(res); pgv = virt_to_page(p); - mmu_unmap_dma_area(dev, ba, n); + sbus_unmap_dma_area(dev, ba, n); __free_pages(pgv, get_order(n)); } |