return result;
}
- *resource = (struct acpi_power_resource *)acpi_driver_data(device);
+ *resource = acpi_driver_data(device);
if (!resource)
return -ENODEV;
struct acpi_power_resource *resource = NULL;
- resource = (struct acpi_power_resource *)seq->private;
+ resource = seq->private;
if (!resource)
goto end;
if (!device)
return -EINVAL;
- resource = kmalloc(sizeof(struct acpi_power_resource), GFP_KERNEL);
+ resource = kzalloc(sizeof(struct acpi_power_resource), GFP_KERNEL);
if (!resource)
return -ENOMEM;
- memset(resource, 0, sizeof(struct acpi_power_resource));
resource->device = device;
strcpy(resource->name, device->pnp.bus_id);
if (!device || !acpi_driver_data(device))
return -EINVAL;
- resource = (struct acpi_power_resource *)acpi_driver_data(device);
+ resource = acpi_driver_data(device);
acpi_power_remove_fs(device);