From a2c8311e4fe606328757feef734b9e269f9d1f8d Mon Sep 17 00:00:00 2001 From: Thierry Strudel Date: Mon, 7 Jun 2021 15:56:40 -0700 Subject: [PATCH] samsung-iommu: set power.must_resume to true in the suspend path driver relies on matching pair of calls to suspend and resume. Need to set the power.must_resume status bit to true to avoid skipping resume. Bug: 187963504 Signed-off-by: Thierry Strudel Change-Id: Iefb43552a18dace767d684e66e3708be723c8cbb --- drivers/iommu/samsung-iommu.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/iommu/samsung-iommu.c b/drivers/iommu/samsung-iommu.c index 576153072d70..9db425081b9f 100644 --- a/drivers/iommu/samsung-iommu.c +++ b/drivers/iommu/samsung-iommu.c @@ -1462,6 +1462,7 @@ static int __maybe_unused samsung_sysmmu_suspend(struct device *dev) if (pm_runtime_status_suspended(dev)) return 0; + dev->power.must_resume = true; return samsung_sysmmu_runtime_suspend(dev); }