diff options
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/hotplug/acpiphp_glue.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c index caeef648287a..a0d6c83ac27b 100644 --- a/drivers/pci/hotplug/acpiphp_glue.c +++ b/drivers/pci/hotplug/acpiphp_glue.c @@ -638,11 +638,8 @@ static void disable_slot(struct acpiphp_slot *slot) slot->flags &= (~SLOT_ENABLED); } -static bool acpiphp_no_hotplug(acpi_handle handle) +static bool acpiphp_no_hotplug(struct acpi_device *adev) { - struct acpi_device *adev = NULL; - - acpi_bus_get_device(handle, &adev); return adev && adev->flags.no_hotplug; } @@ -650,10 +647,13 @@ static bool slot_no_hotplug(struct acpiphp_slot *slot) { struct acpiphp_func *func; - list_for_each_entry(func, &slot->funcs, sibling) - if (acpiphp_no_hotplug(func_to_handle(func))) - return true; + list_for_each_entry(func, &slot->funcs, sibling) { + struct acpi_device *adev = NULL; + acpi_bus_get_device(func_to_handle(func), &adev); + if (acpiphp_no_hotplug(adev)) + return true; + } return false; } @@ -710,13 +710,12 @@ static void trim_stale_devices(struct pci_dev *dev) bool alive = false; if (adev) { - acpi_handle handle = adev->handle; acpi_status status; unsigned long long sta; - status = acpi_evaluate_integer(handle, "_STA", NULL, &sta); + status = acpi_evaluate_integer(adev->handle, "_STA", NULL, &sta); alive = (ACPI_SUCCESS(status) && sta == ACPI_STA_ALL) - || acpiphp_no_hotplug(handle); + || acpiphp_no_hotplug(adev); } if (!alive) { u32 v; |