Messages in this thread Patch in this message | | | From | Robin Murphy <> | Subject | [PATCH v3 09/15] iommu/exynos: Clean up bus_set_iommu() | Date | Tue, 5 Jul 2022 18:08:32 +0100 |
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Stop calling bus_set_iommu() since it's now unnecessary, and simplify the init failure path accordingly.
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Robin Murphy <robin.murphy@arm.com> ---
v3: No change
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: -- 2.36.1.dirty
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