Merge branch 'acpi-cleanup' into acpi-hotplug

[deliverable/linux.git] / drivers / xen / xen-acpi-cpuhotplug.c

diff --git a/drivers/xen/xen-acpi-cpuhotplug.c b/drivers/xen/xen-acpi-cpuhotplug.c
index cd5bb0a507a2abeccf57547403a77ddbebb5c037..80875fb770ed931681c75db5aa4209c15acfc7a7 100644 (file)
--- a/drivers/xen/xen-acpi-cpuhotplug.c
+++ b/drivers/xen/xen-acpi-cpuhotplug.c
@@ -266,7 +266,8 @@ static void acpi_processor_hotplug_notify(acpi_handle handle,
                if (!is_processor_present(handle))
                        break;
 
-               if (!acpi_bus_get_device(handle, &device))
+               acpi_bus_get_device(handle, &device);
+               if (acpi_device_enumerated(device))
                        break;
 
                result = acpi_bus_scan(handle);
@@ -274,8 +275,9 @@ static void acpi_processor_hotplug_notify(acpi_handle handle,
                        pr_err(PREFIX "Unable to add the device\n");
                        break;
                }
-               result = acpi_bus_get_device(handle, &device);
-               if (result) {
+               device = NULL;
+               acpi_bus_get_device(handle, &device);
+               if (!acpi_device_enumerated(device)) {
                        pr_err(PREFIX "Missing device object\n");
                        break;
                }