diff options
Diffstat (limited to 'drivers/acpi/sleep/main.c')
| -rw-r--r-- | drivers/acpi/sleep/main.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/acpi/sleep/main.c b/drivers/acpi/sleep/main.c index 37a0930fc0a6..f8c63410bcbf 100644 --- a/drivers/acpi/sleep/main.c +++ b/drivers/acpi/sleep/main.c @@ -168,9 +168,18 @@ int acpi_suspend(u32 acpi_state) static int acpi_pm_state_valid(suspend_state_t pm_state) { - u32 acpi_state = acpi_suspend_states[pm_state]; + u32 acpi_state; + + switch (pm_state) { + case PM_SUSPEND_ON: + case PM_SUSPEND_STANDBY: + case PM_SUSPEND_MEM: + acpi_state = acpi_suspend_states[pm_state]; - return sleep_states[acpi_state]; + return sleep_states[acpi_state]; + default: + return 0; + } } static struct pm_ops acpi_pm_ops = { |