diff options
Diffstat (limited to 'drivers/pci/hotplug/acpi_pcihp.c')
| -rw-r--r-- | drivers/pci/hotplug/acpi_pcihp.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/pci/hotplug/acpi_pcihp.c b/drivers/pci/hotplug/acpi_pcihp.c index a73028ec52e5..3c76fc67cf0e 100644 --- a/drivers/pci/hotplug/acpi_pcihp.c +++ b/drivers/pci/hotplug/acpi_pcihp.c @@ -362,6 +362,8 @@ int acpi_get_hp_hw_control_from_firmware(struct pci_dev *pdev, u32 flags) status = acpi_pci_osc_control_set(handle, flags); if (ACPI_SUCCESS(status)) goto got_one; + if (status == AE_SUPPORT) + goto no_control; kfree(string.pointer); string = (struct acpi_buffer){ ACPI_ALLOCATE_BUFFER, NULL }; } @@ -394,10 +396,9 @@ int acpi_get_hp_hw_control_from_firmware(struct pci_dev *pdev, u32 flags) if (ACPI_FAILURE(status)) break; } - +no_control: dbg("Cannot get control of hotplug hardware for pci %s\n", pci_name(pdev)); - kfree(string.pointer); return -ENODEV; got_one: @@ -471,7 +472,7 @@ int acpi_pci_detect_ejectable(acpi_handle handle) return found; acpi_walk_namespace(ACPI_TYPE_DEVICE, handle, 1, - check_hotplug, (void *)&found, NULL); + check_hotplug, NULL, (void *)&found, NULL); return found; } EXPORT_SYMBOL_GPL(acpi_pci_detect_ejectable); |