ARM: 8633/1: nommu: allow mmap when !CONFIG_MMU

[linux-2.6-microblaze.git] / arch / arm / mm / dma-mapping.c

diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index ab77100..afa64ed 100644 (file)
--- a/arch/arm/mm/dma-mapping.c
+++ b/arch/arm/mm/dma-mapping.c
@@ -868,6 +868,9 @@ static int __arm_dma_mmap(struct device *dev, struct vm_area_struct *vma,
                                      vma->vm_end - vma->vm_start,
                                      vma->vm_page_prot);
        }
+#else
+       ret = vm_iomap_memory(vma, vma->vm_start,
+                             (vma->vm_end - vma->vm_start));
 #endif /* CONFIG_MMU */
 
        return ret;