diff options
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/arm-smmu.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c index 79d54a6f7f9a..7eed55484ad6 100644 --- a/drivers/iommu/arm-smmu.c +++ b/drivers/iommu/arm-smmu.c @@ -1380,13 +1380,14 @@ static bool arm_smmu_capable(enum iommu_cap cap) static int arm_smmu_match_node(struct device *dev, void *data) { - return dev->of_node == data; + return dev->fwnode == data; } -static struct arm_smmu_device *arm_smmu_get_by_node(struct device_node *np) +static +struct arm_smmu_device *arm_smmu_get_by_fwnode(struct fwnode_handle *fwnode) { struct device *dev = driver_find_device(&arm_smmu_driver.driver, NULL, - np, arm_smmu_match_node); + fwnode, arm_smmu_match_node); put_device(dev); return dev ? dev_get_drvdata(dev) : NULL; } @@ -1404,7 +1405,7 @@ static int arm_smmu_add_device(struct device *dev) if (ret) goto out_free; } else if (fwspec && fwspec->ops == &arm_smmu_ops) { - smmu = arm_smmu_get_by_node(to_of_node(fwspec->iommu_fwnode)); + smmu = arm_smmu_get_by_fwnode(fwspec->iommu_fwnode); } else { return -ENODEV; } @@ -2014,7 +2015,7 @@ static int arm_smmu_device_dt_probe(struct platform_device *pdev) } } - of_iommu_set_ops(dev->of_node, &arm_smmu_ops); + iommu_register_instance(dev->fwnode, &arm_smmu_ops); platform_set_drvdata(pdev, smmu); arm_smmu_device_reset(smmu); |