if (lps0_device_handle)
return 0;
- if (!(acpi_gbl_FADT.flags & ACPI_FADT_LOW_POWER_S0))
- return 0;
-
if (acpi_s2idle_vendor_amd()) {
/* AMD0004, AMD0005, AMDI0005:
* - Should use rev_id 0x0
lpi_device_get_constraints();
/*
- * Use suspend-to-idle by default if the default suspend mode was not
- * set from the command line.
+ * Use suspend-to-idle by default if ACPI_FADT_LOW_POWER_S0 is set in
+ * the FADT and the default suspend mode was not set from the command
+ * line.
*/
- if (mem_sleep_default > PM_SUSPEND_MEM && !acpi_sleep_default_s3)
+ if ((acpi_gbl_FADT.flags & ACPI_FADT_LOW_POWER_S0) &&
+ mem_sleep_default > PM_SUSPEND_MEM && !acpi_sleep_default_s3)
mem_sleep_current = PM_SUSPEND_TO_IDLE;
/*