Hi all,

Today's linux-next merge of the arm-soc tree got a conflict in
arch/arm/mm/dma-mapping.c between commit c2273a185354 ("ARM: 8288/1:
dma-mapping: don't detach devices without an IOMMU during teardown")
from the arm-current tree and commit eab8d6530cc0 ("arm: dma-mapping:
Set DMA IOMMU ops in arm_iommu_attach_device()") from the arm-soc tree.

I fixed it up (see below) and can carry the fix as necessary (no action
is required).

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au

diff --cc arch/arm/mm/dma-mapping.c
index f142ddd6c40a,a673c7f7e208..000000000000
--- a/arch/arm/mm/dma-mapping.c
+++ b/arch/arm/mm/dma-mapping.c
@@@ -2025,10 -2048,7 +2048,10 @@@ static void arm_teardown_iommu_dma_ops(
  {
  	struct dma_iommu_mapping *mapping = dev->archdata.mapping;
  
 +	if (!mapping)
 +		return;
 +
- 	arm_iommu_detach_device(dev);
+ 	__arm_iommu_detach_device(dev);
  	arm_iommu_release_mapping(mapping);
  }