181 	int error;  in bma150_set_mode()  local
183 	error = bma150_set_reg_bits(bma150->client, mode, BMA150_WAKE_UP_POS,  in bma150_set_mode()
185 	if (error)  in bma150_set_mode()
186 		return error;  in bma150_set_mode()
188 	error = bma150_set_reg_bits(bma150->client, mode, BMA150_SLEEP_POS,  in bma150_set_mode()
190 	if (error)  in bma150_set_mode()
191 		return error;  in bma150_set_mode()
202 	int error;  in bma150_soft_reset()  local
204 	error = bma150_set_reg_bits(bma150->client, 1, BMA150_SW_RES_POS,  in bma150_soft_reset()
206 	if (error)  in bma150_soft_reset()
207 		return error;  in bma150_soft_reset()
228 	int error;  in bma150_set_low_g_interrupt()  local
230 	error = bma150_set_reg_bits(bma150->client, hyst,  in bma150_set_low_g_interrupt()
233 	if (error)  in bma150_set_low_g_interrupt()
234 		return error;  in bma150_set_low_g_interrupt()
236 	error = bma150_write_byte(bma150->client, BMA150_LOW_G_DUR_REG, dur);  in bma150_set_low_g_interrupt()
237 	if (error)  in bma150_set_low_g_interrupt()
238 		return error;  in bma150_set_low_g_interrupt()
240 	error = bma150_write_byte(bma150->client, BMA150_LOW_G_THRES_REG, thres);  in bma150_set_low_g_interrupt()
241 	if (error)  in bma150_set_low_g_interrupt()
242 		return error;  in bma150_set_low_g_interrupt()
252 	int error;  in bma150_set_high_g_interrupt()  local
254 	error = bma150_set_reg_bits(bma150->client, hyst,  in bma150_set_high_g_interrupt()
257 	if (error)  in bma150_set_high_g_interrupt()
258 		return error;  in bma150_set_high_g_interrupt()
260 	error = bma150_write_byte(bma150->client,  in bma150_set_high_g_interrupt()
262 	if (error)  in bma150_set_high_g_interrupt()
263 		return error;  in bma150_set_high_g_interrupt()
265 	error = bma150_write_byte(bma150->client,  in bma150_set_high_g_interrupt()
267 	if (error)  in bma150_set_high_g_interrupt()
268 		return error;  in bma150_set_high_g_interrupt()
279 	int error;  in bma150_set_any_motion_interrupt()  local
281 	error = bma150_set_reg_bits(bma150->client, dur,  in bma150_set_any_motion_interrupt()
285 	if (error)  in bma150_set_any_motion_interrupt()
286 		return error;  in bma150_set_any_motion_interrupt()
288 	error = bma150_write_byte(bma150->client,  in bma150_set_any_motion_interrupt()
290 	if (error)  in bma150_set_any_motion_interrupt()
291 		return error;  in bma150_set_any_motion_interrupt()
293 	error = bma150_set_reg_bits(bma150->client, !!enable,  in bma150_set_any_motion_interrupt()
296 	if (error)  in bma150_set_any_motion_interrupt()
297 		return error;  in bma150_set_any_motion_interrupt()
347 	int error;  in bma150_open()  local
349 	error = pm_runtime_get_sync(&bma150->client->dev);  in bma150_open()
350 	if (error < 0 && error != -ENOSYS)  in bma150_open()
351 		return error;  in bma150_open()
358 		error = bma150_set_mode(bma150, BMA150_MODE_NORMAL);  in bma150_open()
359 		if (error)  in bma150_open()
360 			return error;  in bma150_open()
379 	int error;  in bma150_initialize()  local
381 	error = bma150_soft_reset(bma150);  in bma150_initialize()
382 	if (error)  in bma150_initialize()
383 		return error;  in bma150_initialize()
385 	error = bma150_set_bandwidth(bma150, cfg->bandwidth);  in bma150_initialize()
386 	if (error)  in bma150_initialize()
387 		return error;  in bma150_initialize()
389 	error = bma150_set_range(bma150, cfg->range);  in bma150_initialize()
390 	if (error)  in bma150_initialize()
391 		return error;  in bma150_initialize()
394 		error = bma150_set_any_motion_interrupt(bma150,  in bma150_initialize()
398 		if (error)  in bma150_initialize()
399 			return error;  in bma150_initialize()
401 		error = bma150_set_high_g_interrupt(bma150,  in bma150_initialize()
404 		if (error)  in bma150_initialize()
405 			return error;  in bma150_initialize()
407 		error = bma150_set_low_g_interrupt(bma150,  in bma150_initialize()
410 		if (error)  in bma150_initialize()
411 			return error;  in bma150_initialize()
425 	int error;  in bma150_probe()  local
446 			error = pdata->irq_gpio_cfg();  in bma150_probe()
447 			if (error) {  in bma150_probe()
450 					client->irq, error);  in bma150_probe()
451 				return error;  in bma150_probe()
459 	error = bma150_initialize(bma150, cfg);  in bma150_probe()
460 	if (error)  in bma150_probe()
461 		return error;  in bma150_probe()
482 		error = input_setup_polling(idev, bma150_poll);  in bma150_probe()
483 		if (error)  in bma150_probe()
484 			return error;  in bma150_probe()
491 	error = input_register_device(idev);  in bma150_probe()
492 	if (error)  in bma150_probe()
493 		return error;  in bma150_probe()
496 		error = devm_request_threaded_irq(&client->dev, client->irq,  in bma150_probe()
500 		if (error) {  in bma150_probe()
503 				client->irq, error);  in bma150_probe()
504 			return error;  in bma150_probe()