sensor/acpi_als/acpi_als.cpp

62 acpi_GetInteger(als_driver_cookie *device,
72 	status_t status = device->acpi->evaluate_method(device->acpi_cookie, path,
85 als_notify_handler(acpi_handle device, uint32 value, void *context)
92 //	#pragma mark - device module API
113 	als_device_cookie *device;
114 	device = (als_device_cookie*)calloc(1, sizeof(als_device_cookie));
115 	if (device == NULL)
118 	device->driver_cookie = (als_driver_cookie*)initCookie;
119 	device->stop_watching = 0;
121 	*cookie = device;
140 	als_device_cookie *device = (als_device_cookie*)_cookie;
145 		status_t status = acpi_GetInteger(device->driver_cookie,
172 	//als_device_cookie* device = (als_device_cookie*)_cookie;
181 	als_device_cookie* device = (als_device_cookie*)cookie;
182 	free(device);
201 	// check whether it's really a device
209 	// check whether it's a als device
236 	als_driver_cookie *device;
237 	device = (als_driver_cookie *)calloc(1, sizeof(als_driver_cookie));
238 	if (device == NULL)
241 	*driverCookie = device;
243 	device->node = node;
247 	sDeviceManager->get_driver(parent, (driver_module_info **)&device->acpi,
248 		(void **)&device->acpi_cookie);
261 	status_t status = acpi_GetInteger(device, "_STA", &sta);
265 		ERROR("acpi_als_init_driver device disabled\n");
270 	status = acpi_GetInteger(device, "_ALI", &luminance);
277 	device->acpi->install_notify_handler(device->acpi_cookie,
278 		ACPI_ALL_NOTIFY, als_notify_handler, device);
288 	als_driver_cookie *device = (als_driver_cookie*)driverCookie;
290 	device->acpi->remove_notify_handler(device->acpi_cookie,
293 	free(device);
300 	als_driver_cookie *device = (als_driver_cookie*)cookie;
311 	return sDeviceManager->publish_device(device->node, name,