#include <linux/cpu.h>
#include <linux/acpi.h>
#include <linux/uaccess.h>
-#include <acpi/acpi_bus.h>
-#include <acpi/acpi_drivers.h>
#include <acpi/processor.h>
-
#include <xen/acpi.h>
#include <xen/interface/platform.h>
#include <asm/xen/hypercall.h>
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);
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;
}