Add missing iommu_device_sysfs_remove in error path.

Signed-off-by: Jeffy Chen <redacted>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Acked-by: Robin Murphy <robin.murphy@arm.com>
---

Changes in v8:
Don't introduce the additional return.

Changes in v7: None
Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3: None
Changes in v2: None

 drivers/iommu/rockchip-iommu.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/iommu/rockchip-iommu.c b/drivers/iommu/rockchip-iommu.c
index e7fb824d123e..73117dbe839e 100644
--- 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;
 }

-- 
2.11.0