diff options
| author | Rafael J. Wysocki <rjw@sisk.pl> | 2011-01-06 23:41:27 +0100 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2011-01-12 11:06:01 +0100 |
| commit | d57d09a480e1db38eeee7629c81289b00f338a15 (patch) | |
| tree | f27bf02ff971673f39b0b7d26dc3f90be0a7138b /include/acpi | |
| parent | ACPI: Always check if _PRW is present before trying to evaluate it (diff) | |
| download | linux-d57d09a480e1db38eeee7629c81289b00f338a15.tar.xz linux-d57d09a480e1db38eeee7629c81289b00f338a15.zip | |
ACPI: Drop device flag wake_capable
The wake_capable ACPI device flag is not necessary, because it is
only used in scan.c for recording the information that _PRW is
present for the given device. That information is only used by
acpi_add_single_object() to decide whether or not to call
acpi_bus_get_wakeup_device_flags(), so the flag may be dropped
if the _PRW check is moved to acpi_bus_get_wakeup_device_flags().
Moreover, acpi_bus_get_wakeup_device_flags() always returns 0,
so it really should be void.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include/acpi')
| -rw-r--r-- | include/acpi/acpi_bus.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index 20b05cd68663..78ca429929f7 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -148,8 +148,7 @@ struct acpi_device_flags { u32 suprise_removal_ok:1; u32 power_manageable:1; u32 performance_manageable:1; - u32 wake_capable:1; /* Wakeup(_PRW) supported? */ - u32 reserved:23; + u32 reserved:24; }; /* File System */ |