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-rw-r--r--drivers/acpi/sleep/main.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/acpi/sleep/main.c b/drivers/acpi/sleep/main.c
index aee50b453265..930427fc0c4b 100644
--- a/drivers/acpi/sleep/main.c
+++ b/drivers/acpi/sleep/main.c
@@ -158,7 +158,15 @@ int acpi_suspend(u32 acpi_state)
158 return -EINVAL; 158 return -EINVAL;
159} 159}
160 160
161static int acpi_pm_state_valid(suspend_state_t pm_state)
162{
163 u32 acpi_state = acpi_suspend_states[pm_state];
164
165 return sleep_states[acpi_state];
166}
167
161static struct pm_ops acpi_pm_ops = { 168static struct pm_ops acpi_pm_ops = {
169 .valid = acpi_pm_state_valid,
162 .prepare = acpi_pm_prepare, 170 .prepare = acpi_pm_prepare,
163 .enter = acpi_pm_enter, 171 .enter = acpi_pm_enter,
164 .finish = acpi_pm_finish, 172 .finish = acpi_pm_finish,