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iommu: Call remove_device call-back after driver release 

Do not remove the device from the IOMMU while the driver is
still attached.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
hifive-unleashed-5.1
Joerg Roedel 2015-05-28 18:41:28 +02:00
parent 8da30142a2
commit 843cb6dc77
1 changed files with 1 additions and 1 deletions
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2
drivers/iommu/iommu.c
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@ -779,7 +779,7 @@ static int iommu_bus_notifier(struct notifier_block *nb,
if (action == BUS_NOTIFY_ADD_DEVICE) {
if (ops->add_device)
return ops->add_device(dev);
} else if (action == BUS_NOTIFY_DEL_DEVICE) {
} else if (action == BUS_NOTIFY_REMOVED_DEVICE) {
if (ops->remove_device && dev->iommu_group) {
ops->remove_device(dev);
return 0;