diff options
Diffstat (limited to 'drivers/pci/pci-driver.c')
| -rw-r--r-- | drivers/pci/pci-driver.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c index f57ea36d125d..4468b7327cab 100644 --- a/drivers/pci/pci-driver.c +++ b/drivers/pci/pci-driver.c @@ -1653,7 +1653,8 @@ static int pci_dma_configure(struct device *dev) pci_put_host_bridge_device(bridge); - if (!ret && !driver->driver_managed_dma) { + /* @driver may not be valid when we're called from the IOMMU layer */ + if (!ret && dev->driver && !driver->driver_managed_dma) { ret = iommu_device_use_default_domain(dev); if (ret) arch_teardown_dma_ops(dev); |