if (acpi_target_sleep_state == ACPI_STATE_S0 ||
(wake && adev->wakeup.state.enabled &&
adev->wakeup.sleep_state <= acpi_target_sleep_state)) {
+ acpi_status status;
+
acpi_method[3] = 'W';
- acpi_evaluate_integer(handle, acpi_method, NULL, &d_max);
- /* Sanity check */
- if (d_max < d_min)
+ status = acpi_evaluate_integer(handle, acpi_method, NULL,
+ &d_max);
+ if (ACPI_FAILURE(status)) {
+ d_max = d_min;
+ } else if (d_max < d_min) {
+ /* Warn the user of the broken DSDT */
+ printk(KERN_WARNING "ACPI: Wrong value from %s\n",
+ acpi_method);
+ /* Sanitize it */
d_min = d_max;
+ }
}
if (d_min_p)