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| author | Nipun Gupta <nipun.gupta@nxp.com> | 2018-09-10 15:49:16 +0200 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2018-09-25 09:47:52 +0200 |
| commit | 2a6db719c92dbfe43c9eea7e4358ea2e51b5004e (patch) | |
| tree | 4c685a9457b305ca4ce8f620e85c0a34de97ca0c /drivers/iommu/of_iommu.c | |
| parent | Documentation: fsl-mc: add iommu-map device-tree binding for fsl-mc bus (diff) | |
| download | linux-2a6db719c92dbfe43c9eea7e4358ea2e51b5004e.tar.xz linux-2a6db719c92dbfe43c9eea7e4358ea2e51b5004e.zip | |
iommu/of: make of_pci_map_rid() available for other devices too
iommu-map property is also used by devices with fsl-mc. This
patch moves the of_pci_map_rid to generic location, so that it
can be used by other busses too.
'of_pci_map_rid' is renamed here to 'of_map_rid' and there is no
functional change done in the API.
Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/of_iommu.c')
| -rw-r--r-- | drivers/iommu/of_iommu.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/iommu/of_iommu.c b/drivers/iommu/of_iommu.c index f7787e757244..c13eecac0e8a 100644 --- a/drivers/iommu/of_iommu.c +++ b/drivers/iommu/of_iommu.c @@ -132,9 +132,8 @@ 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_pci_map_rid(info->np, alias, "iommu-map", - "iommu-map-mask", &iommu_spec.np, - iommu_spec.args); + err = of_map_rid(info->np, alias, "iommu-map", "iommu-map-mask", + &iommu_spec.np, iommu_spec.args); if (err) return err == -ENODEV ? NO_IOMMU : err; |