static struct acpi_device *hv_acpi_dev;
-static struct completion probe_event;
-
static int hyperv_cpuhp_online;
static void *hv_panic_page;
ret_val = 0;
acpi_walk_err:
- complete(&probe_event);
if (ret_val)
vmbus_acpi_remove(device);
return ret_val;
.remove = vmbus_acpi_remove,
},
.drv.pm = &vmbus_bus_pm,
+ .drv.probe_type = PROBE_FORCE_SYNCHRONOUS,
};
static void hv_kexec_handler(void)
static int __init hv_acpi_init(void)
{
- int ret, t;
+ int ret;
if (!hv_is_hyperv_initialized())
return -ENODEV;
if (hv_root_partition)
return 0;
- init_completion(&probe_event);
-
/*
* Get ACPI resources first.
*/
if (ret)
return ret;
- t = wait_for_completion_timeout(&probe_event, 5*HZ);
- if (t == 0) {
- ret = -ETIMEDOUT;
+ if (!hv_acpi_dev) {
+ ret = -ENODEV;
goto cleanup;
}