From 746a71d02b5d15817fcb13c956ba999a87773952 Mon Sep 17 00:00:00 2001 From: Lorenzo Pieralisi Date: Fri, 19 Jun 2020 09:20:07 +0100 Subject: of/iommu: Make of_map_rid() PCI agnostic There is nothing PCI specific (other than the RID - requester ID) in the of_map_rid() implementation, so the same function can be reused for input/output IDs mapping for other busses just as well. Rename the RID instances/names to a generic "id" tag. No functionality change intended. Signed-off-by: Lorenzo Pieralisi Reviewed-by: Rob Herring Acked-by: Joerg Roedel Cc: Rob Herring Cc: Joerg Roedel Cc: Robin Murphy Cc: Marc Zyngier Link: https://lore.kernel.org/r/20200619082013.13661-7-lorenzo.pieralisi@arm.com Signed-off-by: Catalin Marinas --- drivers/iommu/of_iommu.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/iommu') diff --git a/drivers/iommu/of_iommu.c b/drivers/iommu/of_iommu.c index 20738aacac89..016316244737 100644 --- a/drivers/iommu/of_iommu.c +++ b/drivers/iommu/of_iommu.c @@ -129,7 +129,7 @@ static int of_pci_iommu_init(struct pci_dev *pdev, u16 alias, void *data) struct of_phandle_args iommu_spec = { .args_count = 1 }; int err; - err = of_map_rid(info->np, alias, "iommu-map", "iommu-map-mask", + err = of_map_id(info->np, alias, "iommu-map", "iommu-map-mask", &iommu_spec.np, iommu_spec.args); if (err) return err == -ENODEV ? NO_IOMMU : err; @@ -145,7 +145,7 @@ static int of_fsl_mc_iommu_init(struct fsl_mc_device *mc_dev, struct of_phandle_args iommu_spec = { .args_count = 1 }; int err; - err = of_map_rid(master_np, mc_dev->icid, "iommu-map", + err = of_map_id(master_np, mc_dev->icid, "iommu-map", "iommu-map-mask", &iommu_spec.np, iommu_spec.args); if (err) -- cgit v1.2.3