iommu/rockchip: Fix error handling in probe

Add missing iommu_device_sysfs_remove in error path. Signed-off-by: Jeffy Chen <[email protected]> Reviewed-by: Tomasz Figa <[email protected]> Acked-by: Robin Murphy <[email protected]> Signed-off-by: Joerg Roedel <[email protected]>
devinus · Mar 29, 2018 · 6d9ffaa · 6d9ffaa
1 parent 98b72b9
commit 6d9ffaa
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/drivers/iommu/rockchip-iommu.c b/drivers/iommu/rockchip-iommu.c
@@ -1193,6 +1193,8 @@ static int rk_iommu_probe(struct platform_device *pdev)
 
 	iommu_device_set_ops(&iommu->iommu, &rk_iommu_ops);
 	err = iommu_device_register(&iommu->iommu);
+	if (err)
+		iommu_device_sysfs_remove(&iommu->iommu);
 
 	return err;
 }