On 2023/11/4 0:44, Jason Gunthorpe wrote:
This is not being used to pass ops, it is just a way to tell if an iommu driver was probed. These days this can be detected directly via device_iommu_mapped(). Call device_iommu_mapped() in the two places that need to check it and remove the iommu parameter everywhere. Signed-off-by: Jason Gunthorpe<jgg@xxxxxxxxxx> --- arch/arc/mm/dma.c | 2 +- arch/arm/mm/dma-mapping-nommu.c | 2 +- arch/arm/mm/dma-mapping.c | 10 +++++----- arch/arm64/mm/dma-mapping.c | 4 ++-- arch/mips/mm/dma-noncoherent.c | 2 +- arch/riscv/mm/dma-noncoherent.c | 2 +- drivers/acpi/scan.c | 3 +-- drivers/hv/hv_common.c | 2 +- drivers/of/device.c | 2 +- include/linux/dma-map-ops.h | 4 ++-- 10 files changed, 16 insertions(+), 17 deletions(-)
Reviewed-by: Lu Baolu <baolu.lu@xxxxxxxxxxxxxxx> Best regards, baolu
