Re: [PATCH 02/10] iommmu/of: Do not return struct iommu_ops from of_iommu_configure()

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On 2023/11/29 8:47, 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'.

Reviewed-by: Jerry Snitselaar<jsnitsel@xxxxxxxxxx>
Acked-by: Rob Herring<robh@xxxxxxxxxx>
Tested-by: Hector Martin<marcan@xxxxxxxxx>
Signed-off-by: Jason Gunthorpe<jgg@xxxxxxxxxx>
---
  drivers/iommu/of_iommu.c | 31 +++++++++++++++++++------------
  drivers/of/device.c      | 22 +++++++++++++++-------
  include/linux/of_iommu.h | 13 ++++++-------
  3 files changed, 40 insertions(+), 26 deletions(-)

Reviewed-by: Lu Baolu <baolu.lu@xxxxxxxxxxxxxxx>

Best regards,
baolu




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