diff options
| -rw-r--r-- | drivers/iommu/rockchip-iommu.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/iommu/rockchip-iommu.c b/drivers/iommu/rockchip-iommu.c index 258115b10fa9..ad3e2b97469e 100644 --- a/drivers/iommu/rockchip-iommu.c +++ b/drivers/iommu/rockchip-iommu.c @@ -1241,6 +1241,12 @@ err_unprepare_clocks: static void rk_iommu_shutdown(struct platform_device *pdev) { + struct rk_iommu *iommu = platform_get_drvdata(pdev); + int i = 0, irq; + + while ((irq = platform_get_irq(pdev, i++)) != -ENXIO) + devm_free_irq(iommu->dev, irq, iommu); + pm_runtime_force_suspend(&pdev->dev); } |