From 4720287c7bf76e59d19d4dfbdc3f54eeea6fd46b Mon Sep 17 00:00:00 2001 From: Jason Gunthorpe Date: Thu, 7 Dec 2023 14:03:08 -0400 Subject: iommu: Remove struct iommu_ops *iommu from arch_setup_dma_ops() 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. Reviewed-by: Jerry Snitselaar Reviewed-by: Lu Baolu Reviewed-by: Moritz Fischer Acked-by: Christoph Hellwig Acked-by: Rob Herring Tested-by: Hector Martin Signed-off-by: Jason Gunthorpe Link: https://lore.kernel.org/r/1-v2-16e4def25ebb+820-iommu_fwspec_p1_jgg@nvidia.com Signed-off-by: Joerg Roedel --- drivers/acpi/scan.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/acpi/scan.c') diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index 02bb2cce423f..444a0b3c72f2 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -1641,8 +1641,7 @@ int acpi_dma_configure_id(struct device *dev, enum dev_dma_attr attr, if (PTR_ERR(iommu) == -EPROBE_DEFER) return -EPROBE_DEFER; - arch_setup_dma_ops(dev, 0, U64_MAX, - iommu, attr == DEV_DMA_COHERENT); + arch_setup_dma_ops(dev, 0, U64_MAX, attr == DEV_DMA_COHERENT); return 0; } -- cgit