提交 87e753b0 编写于 作者: R Rafael J. Wysocki

ACPI / PM: Sanitize checks in acpi_power_on_resources()

After the only user of acpi_power_on_resources(),
acpi_bus_init_power(), has been changed to avoid calling it
for state equal to ACPI_STATE_D3_COLD, it doesn't have to special
case that state any more.

For this reason, modify the checks in acpi_power_on_resources()
so that it returns -EINVAL for ACPI_STATE_D3_COLD as it should.
Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
上级 e78adb75
......@@ -622,12 +622,9 @@ int acpi_power_get_inferred_state(struct acpi_device *device, int *state)
int acpi_power_on_resources(struct acpi_device *device, int state)
{
if (!device || state < ACPI_STATE_D0 || state > ACPI_STATE_D3_COLD)
if (!device || state < ACPI_STATE_D0 || state > ACPI_STATE_D3_HOT)
return -EINVAL;
if (state == ACPI_STATE_D3_COLD)
return 0;
return acpi_power_on_list(&device->power.states[state].resources);
}
......
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