diff options
| -rw-r--r-- | arch/arm/xen/mm.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/arm/xen/mm.c b/arch/arm/xen/mm.c index a7e54a087b80..28c207060253 100644 --- a/arch/arm/xen/mm.c +++ b/arch/arm/xen/mm.c @@ -122,10 +122,7 @@ int xen_create_contiguous_region(phys_addr_t pstart, unsigned int order, unsigned int address_bits, dma_addr_t *dma_handle) { - if (!xen_initial_domain()) - return -EINVAL; - - /* we assume that dom0 is mapped 1:1 for now */ + /* the domain is 1:1 mapped to use swiotlb-xen */ *dma_handle = pstart; return 0; } |