Stop calling bus_set_iommu() since it's now unnecessary, and simplify
the init failure path accordingly.
Signed-off-by: Robin Murphy <robin.mur...@arm.com>
---
drivers/iommu/exynos-iommu.c | 9 ---------
1 file changed, 9 deletions(-)
diff --git a/drivers/iommu/exynos-iommu.c b/drivers/iommu/exynos-iommu.c
index 71f2018e23fe..359b255b3924 100644
--- a/drivers/iommu/exynos-iommu.c
+++ b/drivers/iommu/exynos-iommu.c
@@ -1356,16 +1356,7 @@ static int __init exynos_iommu_init(void)
goto err_zero_lv2;
}
- ret = bus_set_iommu(&platform_bus_type, &exynos_iommu_ops);
- if (ret) {
- pr_err("%s: Failed to register exynos-iommu driver.\n",
- __func__);
- goto err_set_iommu;
- }
-
return 0;
-err_set_iommu:
- kmem_cache_free(lv2table_kmem_cache, zero_lv2_table);
err_zero_lv2:
platform_driver_unregister(&exynos_sysmmu_driver);
err_reg_driver:
--
2.28.0.dirty
_______________________________________________
iommu mailing list
iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu
