On Thu, May 15, 2014 at 12:40:43PM +0200, Laurent Pinchart wrote:
> Signed-off-by: Laurent Pinchart <laurent.pinchart+rene...@ideasonboard.com>
> ---
> drivers/iommu/ipmmu-vmsa.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
> index 49e00f7..49dbedd 100644
> --- a/drivers/iommu/ipmmu-vmsa.c
> +++ b/drivers/iommu/ipmmu-vmsa.c
> @@ -917,7 +917,8 @@ static int ipmmu_add_device(struct device *dev)
> SZ_1G, SZ_2G);
> if (IS_ERR(mapping)) {
> dev_err(mmu->dev, "failed to create ARM IOMMU
> mapping\n");
> - return PTR_ERR(mapping);
> + ret = PTR_ERR(mapping);
> + goto error;
> }
>
> mmu->mapping = mapping;
> @@ -933,6 +934,7 @@ static int ipmmu_add_device(struct device *dev)
> return 0;
>
> error:
> + arm_iommu_release_mapping(mmu->mapping);
> kfree(dev->archdata.iommu);
> dev->archdata.iommu = NULL;
> iommu_group_remove_device(dev);
Skipped this one because it didn't apply. The others are applied.
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