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charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" From: Laurentiu Tudor Changing the way we configure dma for fsl-mc devices allows us to get rid of our fsl-mc specific code in the generic of iommu code. Signed-off-by: Laurentiu Tudor --- drivers/iommu/of_iommu.c | 20 -------------------- 1 file changed, 20 deletions(-) diff --git a/drivers/iommu/of_iommu.c b/drivers/iommu/of_iommu.c index 20738aacac89..332072ada474 100644 --- a/drivers/iommu/of_iommu.c +++ b/drivers/iommu/of_iommu.c @@ -15,7 +15,6 @@ #include #include #include -#include #define NO_IOMMU 1 @@ -139,23 +138,6 @@ static int of_pci_iommu_init(struct pci_dev *pdev, u16 alias, void *data) return err; } -static int of_fsl_mc_iommu_init(struct fsl_mc_device *mc_dev, - struct device_node *master_np) -{ - struct of_phandle_args iommu_spec = { .args_count = 1 }; - int err; - - err = of_map_rid(master_np, mc_dev->icid, "iommu-map", - "iommu-map-mask", &iommu_spec.np, - iommu_spec.args); - if (err) - return err == -ENODEV ? NO_IOMMU : err; - - err = of_iommu_xlate(&mc_dev->dev, &iommu_spec); - of_node_put(iommu_spec.np); - return err; -} - const struct iommu_ops *of_iommu_configure(struct device *dev, struct device_node *master_np) { @@ -188,8 +170,6 @@ const struct iommu_ops *of_iommu_configure(struct device *dev, pci_request_acs(); err = pci_for_each_dma_alias(to_pci_dev(dev), of_pci_iommu_init, &info); - } else if (dev_is_fsl_mc(dev)) { - err = of_fsl_mc_iommu_init(to_fsl_mc_device(dev), master_np); } else { struct of_phandle_args iommu_spec; int idx = 0; -- 2.17.1 _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu