ACPI: power: add struct acpi_device to struct acpi_power_resource
- Use it instead of acpi_bus_get_device() where we can.. Signed-off-by: Patrick Mochel <mochel@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
parent
8348e1b19a
commit
4159857288
@ -71,6 +71,7 @@ static struct acpi_driver acpi_power_driver = {
|
||||
|
||||
struct acpi_power_resource {
|
||||
acpi_handle handle;
|
||||
struct acpi_device * device;
|
||||
acpi_bus_id name;
|
||||
u32 system_level;
|
||||
u32 order;
|
||||
@ -203,10 +204,8 @@ static int acpi_power_on(acpi_handle handle)
|
||||
return -ENOEXEC;
|
||||
|
||||
/* Update the power resource's _device_ power state */
|
||||
result = acpi_bus_get_device(resource->handle, &device);
|
||||
if (result)
|
||||
return result;
|
||||
device->power.state = ACPI_STATE_D0;
|
||||
device = resource->device;
|
||||
resource->device->power.state = ACPI_STATE_D0;
|
||||
|
||||
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Resource [%s] turned on\n",
|
||||
resource->name));
|
||||
@ -253,9 +252,7 @@ static int acpi_power_off_device(acpi_handle handle)
|
||||
return -ENOEXEC;
|
||||
|
||||
/* Update the power resource's _device_ power state */
|
||||
result = acpi_bus_get_device(resource->handle, &device);
|
||||
if (result)
|
||||
return result;
|
||||
device = resource->device;
|
||||
device->power.state = ACPI_STATE_D3;
|
||||
|
||||
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Resource [%s] turned off\n",
|
||||
@ -545,6 +542,7 @@ static int acpi_power_add(struct acpi_device *device)
|
||||
memset(resource, 0, sizeof(struct acpi_power_resource));
|
||||
|
||||
resource->handle = device->handle;
|
||||
resource->device = device;
|
||||
strcpy(resource->name, device->pnp.bus_id);
|
||||
strcpy(acpi_device_name(device), ACPI_POWER_DEVICE_NAME);
|
||||
strcpy(acpi_device_class(device), ACPI_POWER_CLASS);
|
||||
|
Loading…
Reference in New Issue
Block a user