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Merge "iommu/arm-smmu: Fix memory leak with respect to TBU data structures"

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qctecmdr 2020-01-26 04:10:14 -08:00 • committed by Gerrit - the friendly Code Review server
commit 0dbcf5d8eb
1 changed files with 9 additions and 0 deletions
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9
drivers/iommu/arm-smmu.c
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@ -5674,12 +5674,21 @@ static int qsmmuv500_tbu_probe(struct platform_device *pdev)
return 0;
}
static int qsmmuv500_tbu_remove(struct platform_device *pdev)
{
struct qsmmuv500_tbu_device *tbu = dev_get_drvdata(&pdev->dev);
arm_smmu_exit_power_resources(tbu->pwr);
return 0;
}
static struct platform_driver qsmmuv500_tbu_driver = {
.driver = {
.name = "qsmmuv500-tbu",
.of_match_table = of_match_ptr(qsmmuv500_tbu_of_match),
},
.probe = qsmmuv500_tbu_probe,
.remove = qsmmuv500_tbu_remove,
};
MODULE_DESCRIPTION("IOMMU API for ARM architected SMMU implementations");