diff options
Diffstat (limited to 'Documentation/serial')
| -rw-r--r-- | Documentation/serial/driver | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/Documentation/serial/driver b/Documentation/serial/driver index 0a25a9191864..a6ef8dc436f1 100644 --- a/Documentation/serial/driver +++ b/Documentation/serial/driver @@ -242,9 +242,8 @@ hardware. pm(port,state,oldstate) Perform any power management related activities on the specified - port. State indicates the new state (defined by ACPI D0-D3), - oldstate indicates the previous state. Essentially, D0 means - fully on, D3 means powered down. + port. State indicates the new state (defined by + enum uart_pm_state), oldstate indicates the previous state. This function should not be used to grab any resources. |