diff --git a/drivers/base/dd.c b/drivers/base/dd.c index 81ad4f867f02d..64ff137408b8c 100644 --- a/drivers/base/dd.c +++ b/drivers/base/dd.c @@ -592,6 +592,9 @@ static int really_probe(struct device *dev, struct device_driver *drv) drv->remove(dev); devres_release_all(dev); + arch_teardown_dma_ops(dev); + kfree(dev->dma_range_map); + dev->dma_range_map = NULL; driver_sysfs_remove(dev); dev->driver = NULL; dev_set_drvdata(dev, NULL); @@ -1168,6 +1171,8 @@ static void __device_release_driver(struct device *dev, struct device *parent) devres_release_all(dev); arch_teardown_dma_ops(dev); + kfree(dev->dma_range_map); + dev->dma_range_map = NULL; dev->driver = NULL; dev_set_drvdata(dev, NULL); if (dev->pm_domain && dev->pm_domain->dismiss)