Re: [PATCH v3 09/10] iommu: Use dev_iommu_ops() helper

[Jason Gunthorpe]

On Mon, Feb 14, 2022 at 09:55:37AM +0800, Lu Baolu wrote:
> This converts all the feasible instances of dev->bus->iommu_ops to
> dev_iommu_ops() in order to make the operation of obtaining iommu_ops
> from a device consistent. The dev_iommu_ops() warns on NULL ops, so
> we don't need to keep the confusing ops check.
> 
> Suggested-by: Robin Murphy <robin.murphy@xxxxxxx>
> Signed-off-by: Lu Baolu <baolu.lu@xxxxxxxxxxxxxxx>
> ---
>  drivers/iommu/iommu.c | 30 ++++++++++++++----------------
>  1 file changed, 14 insertions(+), 16 deletions(-)

I thought you were going to squish this into the prior patch?

Jason