diff options
Diffstat (limited to 'drivers/iommu/rockchip-iommu.c')
| -rw-r--r-- | drivers/iommu/rockchip-iommu.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/drivers/iommu/rockchip-iommu.c b/drivers/iommu/rockchip-iommu.c index bd8580b897e9..0ce5e8a0658c 100644 --- a/drivers/iommu/rockchip-iommu.c +++ b/drivers/iommu/rockchip-iommu.c @@ -1133,6 +1133,8 @@ static int rk_iommu_probe(struct platform_device *pdev) if (!dma_dev) dma_dev = &pdev->dev; + bus_set_iommu(&platform_bus_type, &rk_iommu_ops); + return 0; err_remove_sysfs: iommu_device_sysfs_remove(&iommu->iommu); @@ -1176,19 +1178,6 @@ static struct platform_driver rk_iommu_driver = { static int __init rk_iommu_init(void) { - struct device_node *np; - int ret; - - np = of_find_matching_node(NULL, rk_iommu_dt_ids); - if (!np) - return 0; - - of_node_put(np); - - ret = bus_set_iommu(&platform_bus_type, &rk_iommu_ops); - if (ret) - return ret; - return platform_driver_register(&rk_iommu_driver); } subsys_initcall(rk_iommu_init); |