[PATCH RFC 02/17] of: Do not return struct iommu_ops from of_iommu_configure()

[Rob Herring]

On Fri, Nov 03, 2023 at 01:44:47PM -0300, Jason Gunthorpe wrote:
> Nothing needs this pointer. Return a normal error code with the usual
> IOMMU semantic that ENODEV means 'there is no IOMMU driver'.
> 
> Signed-off-by: Jason Gunthorpe <jgg at nvidia.com>
> ---
>  drivers/iommu/of_iommu.c | 29 ++++++++++++++++++-----------
>  drivers/of/device.c      | 22 +++++++++++++++-------

Acked-by: Rob Herring <robh at kernel.org>

>  include/linux/of_iommu.h | 13 ++++++-------
>  3 files changed, 39 insertions(+), 25 deletions(-)