diff options
Diffstat (limited to 'drivers/acpi/pci_root.c')
| -rw-r--r-- | drivers/acpi/pci_root.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c index c8385ef54c37..b3c202d2a433 100644 --- a/drivers/acpi/pci_root.c +++ b/drivers/acpi/pci_root.c @@ -323,6 +323,7 @@ struct pci_dev *acpi_get_pci_dev(acpi_handle handle) list_for_each_entry(pn, &adev->physical_node_list, node) { if (dev_is_pci(pn->dev)) { + get_device(pn->dev); pci_dev = to_pci_dev(pn->dev); break; } @@ -492,6 +493,7 @@ static u32 calculate_cxl_support(void) u32 support; support = OSC_CXL_2_0_PORT_DEV_REG_ACCESS_SUPPORT; + support |= OSC_CXL_1_1_PORT_REG_ACCESS_SUPPORT; if (pci_aer_available()) support |= OSC_CXL_PROTOCOL_ERR_REPORTING_SUPPORT; if (IS_ENABLED(CONFIG_HOTPLUG_PCI_PCIE)) |