186 static int apds990x_read_byte(struct apds990x_chip *chip, u8 reg, u8 *data)  in apds990x_read_byte()  argument
188 	struct i2c_client *client = chip->client;  in apds990x_read_byte()
199 static int apds990x_read_word(struct apds990x_chip *chip, u8 reg, u16 *data)  in apds990x_read_word()  argument
201 	struct i2c_client *client = chip->client;  in apds990x_read_word()
212 static int apds990x_write_byte(struct apds990x_chip *chip, u8 reg, u8 data)  in apds990x_write_byte()  argument
214 	struct i2c_client *client = chip->client;  in apds990x_write_byte()
224 static int apds990x_write_word(struct apds990x_chip *chip, u8 reg, u16 data)  in apds990x_write_word()  argument
226 	struct i2c_client *client = chip->client;  in apds990x_write_word()
236 static int apds990x_mode_on(struct apds990x_chip *chip)  in apds990x_mode_on()  argument
242 	if (chip->prox_en)  in apds990x_mode_on()
245 	return apds990x_write_byte(chip, APDS990X_ENABLE, reg);  in apds990x_mode_on()
248 static u16 apds990x_lux_to_threshold(struct apds990x_chip *chip, u32 lux)  in apds990x_lux_to_threshold()  argument
274 	lux = lux * (APDS_CALIB_SCALER / 4) / (chip->lux_calib / 4);  in apds990x_lux_to_threshold()
277 	cpl = ((u32)chip->atime * (u32)again[chip->again_next] *  in apds990x_lux_to_threshold()
278 		APDS_PARAM_SCALE * 64) / (chip->cf.ga * chip->cf.df);  in apds990x_lux_to_threshold()
286 	ir = (u32)chip->lux_ir * (u32)again[chip->again_next] /  in apds990x_lux_to_threshold()
287 		(u32)again[chip->again_meas];  in apds990x_lux_to_threshold()
293 	if (chip->lux_clear * APDS_PARAM_SCALE >=  in apds990x_lux_to_threshold()
294 		chip->rcf.afactor * chip->lux_ir)  in apds990x_lux_to_threshold()
295 		thres = (chip->rcf.cf1 * thres + chip->rcf.irf1 * ir) /  in apds990x_lux_to_threshold()
298 		thres = (chip->rcf.cf2 * thres + chip->rcf.irf2 * ir) /  in apds990x_lux_to_threshold()
301 	if (thres >= chip->a_max_result)  in apds990x_lux_to_threshold()
302 		thres = chip->a_max_result - 1;  in apds990x_lux_to_threshold()
306 static inline int apds990x_set_atime(struct apds990x_chip *chip, u32 time_ms)  in apds990x_set_atime()  argument
310 	chip->atime = time_ms;  in apds990x_set_atime()
314 	chip->a_max_result = (u16)(256 - reg_value) * APDS990X_TIME_TO_ADC;  in apds990x_set_atime()
315 	return apds990x_write_byte(chip, APDS990X_ATIME, reg_value);  in apds990x_set_atime()
319 static int apds990x_refresh_pthres(struct apds990x_chip *chip, int data)  in apds990x_refresh_pthres()  argument
324 	if (pm_runtime_suspended(&chip->client->dev))  in apds990x_refresh_pthres()
327 	if (data < chip->prox_thres) {  in apds990x_refresh_pthres()
329 		hi = chip->prox_thres;  in apds990x_refresh_pthres()
331 		lo = chip->prox_thres - APDS_PROX_HYSTERESIS;  in apds990x_refresh_pthres()
332 		if (chip->prox_continuous_mode)  in apds990x_refresh_pthres()
333 			hi = chip->prox_thres;  in apds990x_refresh_pthres()
338 	ret = apds990x_write_word(chip, APDS990X_PILTL, lo);  in apds990x_refresh_pthres()
339 	ret |= apds990x_write_word(chip, APDS990X_PIHTL, hi);  in apds990x_refresh_pthres()
344 static int apds990x_refresh_athres(struct apds990x_chip *chip)  in apds990x_refresh_athres()  argument
348 	if (pm_runtime_suspended(&chip->client->dev))  in apds990x_refresh_athres()
351 	ret = apds990x_write_word(chip, APDS990X_AILTL,  in apds990x_refresh_athres()
352 			apds990x_lux_to_threshold(chip, chip->lux_thres_lo));  in apds990x_refresh_athres()
353 	ret |= apds990x_write_word(chip, APDS990X_AIHTL,  in apds990x_refresh_athres()
354 			apds990x_lux_to_threshold(chip, chip->lux_thres_hi));  in apds990x_refresh_athres()
360 static void apds990x_force_a_refresh(struct apds990x_chip *chip)  in apds990x_force_a_refresh()  argument
363 	apds990x_write_word(chip, APDS990X_AILTL, APDS_LUX_DEF_THRES_LO);  in apds990x_force_a_refresh()
364 	apds990x_write_word(chip, APDS990X_AIHTL, APDS_LUX_DEF_THRES_HI);  in apds990x_force_a_refresh()
368 static void apds990x_force_p_refresh(struct apds990x_chip *chip)  in apds990x_force_p_refresh()  argument
371 	apds990x_write_word(chip, APDS990X_PILTL, APDS_PROX_DEF_THRES - 1);  in apds990x_force_p_refresh()
372 	apds990x_write_word(chip, APDS990X_PIHTL, APDS_PROX_DEF_THRES);  in apds990x_force_p_refresh()
376 static int apds990x_calc_again(struct apds990x_chip *chip)  in apds990x_calc_again()  argument
378 	int curr_again = chip->again_meas;  in apds990x_calc_again()
379 	int next_again = chip->again_meas;  in apds990x_calc_again()
383 	if (chip->lux_clear == chip->a_max_result)  in apds990x_calc_again()
385 	else if (chip->lux_clear > chip->a_max_result / 2)  in apds990x_calc_again()
387 	else if (chip->lux_clear < APDS_LUX_GAIN_LO_LIMIT_STRICT)  in apds990x_calc_again()
389 	else if (chip->lux_clear < APDS_LUX_GAIN_LO_LIMIT)  in apds990x_calc_again()
399 	if (chip->lux_clear == chip->a_max_result)  in apds990x_calc_again()
403 		chip->lux_clear < APDS_LUX_GAIN_LO_LIMIT_STRICT)  in apds990x_calc_again()
410 	chip->again_next = next_again;  in apds990x_calc_again()
411 	apds990x_write_byte(chip, APDS990X_CONTROL,  in apds990x_calc_again()
412 			(chip->pdrive << 6) |  in apds990x_calc_again()
413 			(chip->pdiode << 4) |  in apds990x_calc_again()
414 			(chip->pgain << 2) |  in apds990x_calc_again()
415 			(chip->again_next << 0));  in apds990x_calc_again()
423 		apds990x_force_a_refresh(chip);  in apds990x_calc_again()
425 		apds990x_refresh_athres(chip);  in apds990x_calc_again()
431 static int apds990x_get_lux(struct apds990x_chip *chip, int clear, int ir)  in apds990x_get_lux()  argument
440 	iac1 = (chip->cf.cf1 * clear - chip->cf.irf1 * ir) / APDS_PARAM_SCALE;  in apds990x_get_lux()
441 	iac2 = (chip->cf.cf2 * clear - chip->cf.irf2 * ir) / APDS_PARAM_SCALE;  in apds990x_get_lux()
446 	lpc = APDS990X_LUX_OUTPUT_SCALE * (chip->cf.df * chip->cf.ga) /  in apds990x_get_lux()
447 		(u32)(again[chip->again_meas] * (u32)chip->atime);  in apds990x_get_lux()
452 static int apds990x_ack_int(struct apds990x_chip *chip, u8 mode)  in apds990x_ack_int()  argument
454 	struct i2c_client *client = chip->client;  in apds990x_ack_int()
476 	struct apds990x_chip *chip = data;  in apds990x_irq()  local
479 	apds990x_read_byte(chip, APDS990X_STATUS, &status);  in apds990x_irq()
480 	apds990x_ack_int(chip, status);  in apds990x_irq()
482 	mutex_lock(&chip->mutex);  in apds990x_irq()
483 	if (!pm_runtime_suspended(&chip->client->dev)) {  in apds990x_irq()
485 			apds990x_read_word(chip, APDS990X_CDATAL,  in apds990x_irq()
486 					&chip->lux_clear);  in apds990x_irq()
487 			apds990x_read_word(chip, APDS990X_IRDATAL,  in apds990x_irq()
488 					&chip->lux_ir);  in apds990x_irq()
490 			chip->again_meas = chip->again_next;  in apds990x_irq()
492 			chip->lux_raw = apds990x_get_lux(chip,  in apds990x_irq()
493 							chip->lux_clear,  in apds990x_irq()
494 							chip->lux_ir);  in apds990x_irq()
496 			if (apds990x_calc_again(chip) == 0) {  in apds990x_irq()
498 				chip->lux = chip->lux_raw;  in apds990x_irq()
499 				chip->lux_wait_fresh_res = false;  in apds990x_irq()
500 				wake_up(&chip->wait);  in apds990x_irq()
501 				sysfs_notify(&chip->client->dev.kobj,  in apds990x_irq()
506 		if ((status & APDS990X_ST_PINT) && chip->prox_en) {  in apds990x_irq()
509 			apds990x_read_word(chip, APDS990X_CDATAL, &clr_ch);  in apds990x_irq()
515 			if (chip->again_meas == 0 &&  in apds990x_irq()
516 				clr_ch == chip->a_max_result)  in apds990x_irq()
517 				chip->prox_data = 0;  in apds990x_irq()
519 				apds990x_read_word(chip,  in apds990x_irq()
521 						&chip->prox_data);  in apds990x_irq()
523 			apds990x_refresh_pthres(chip, chip->prox_data);  in apds990x_irq()
524 			if (chip->prox_data < chip->prox_thres)  in apds990x_irq()
525 				chip->prox_data = 0;  in apds990x_irq()
526 			else if (!chip->prox_continuous_mode)  in apds990x_irq()
527 				chip->prox_data = APDS_PROX_RANGE;  in apds990x_irq()
528 			sysfs_notify(&chip->client->dev.kobj,  in apds990x_irq()
532 	mutex_unlock(&chip->mutex);  in apds990x_irq()
536 static int apds990x_configure(struct apds990x_chip *chip)  in apds990x_configure()  argument
539 	apds990x_write_byte(chip, APDS990X_ENABLE, APDS990X_EN_DISABLE_ALL);  in apds990x_configure()
542 	apds990x_write_byte(chip, APDS990X_PTIME, APDS990X_PTIME_DEFAULT);  in apds990x_configure()
543 	apds990x_write_byte(chip, APDS990X_WTIME, APDS990X_WTIME_DEFAULT);  in apds990x_configure()
544 	apds990x_set_atime(chip, APDS_LUX_AVERAGING_TIME);  in apds990x_configure()
546 	apds990x_write_byte(chip, APDS990X_CONFIG, 0);  in apds990x_configure()
549 	apds990x_write_byte(chip, APDS990X_PERS,  in apds990x_configure()
550 			(chip->lux_persistence << APDS990X_APERS_SHIFT) |  in apds990x_configure()
551 			(chip->prox_persistence << APDS990X_PPERS_SHIFT));  in apds990x_configure()
553 	apds990x_write_byte(chip, APDS990X_PPCOUNT, chip->pdata->ppcount);  in apds990x_configure()
556 	chip->again_meas = 1;  in apds990x_configure()
557 	chip->again_next = 1;  in apds990x_configure()
558 	apds990x_write_byte(chip, APDS990X_CONTROL,  in apds990x_configure()
559 			(chip->pdrive << 6) |  in apds990x_configure()
560 			(chip->pdiode << 4) |  in apds990x_configure()
561 			(chip->pgain << 2) |  in apds990x_configure()
562 			(chip->again_next << 0));  in apds990x_configure()
566 static int apds990x_detect(struct apds990x_chip *chip)  in apds990x_detect()  argument
568 	struct i2c_client *client = chip->client;  in apds990x_detect()
572 	ret = apds990x_read_byte(chip, APDS990X_ID, &id);  in apds990x_detect()
578 	ret = apds990x_read_byte(chip, APDS990X_REV, &chip->revision);  in apds990x_detect()
588 		snprintf(chip->chipname, sizeof(chip->chipname), "APDS-990x");  in apds990x_detect()
598 static int apds990x_chip_on(struct apds990x_chip *chip)  in apds990x_chip_on()  argument
600 	int err	 = regulator_bulk_enable(ARRAY_SIZE(chip->regs),  in apds990x_chip_on()
601 					chip->regs);  in apds990x_chip_on()
608 	chip->prox_data = 0;  in apds990x_chip_on()
609 	apds990x_configure(chip);  in apds990x_chip_on()
610 	apds990x_mode_on(chip);  in apds990x_chip_on()
615 static int apds990x_chip_off(struct apds990x_chip *chip)  in apds990x_chip_off()  argument
617 	apds990x_write_byte(chip, APDS990X_ENABLE, APDS990X_EN_DISABLE_ALL);  in apds990x_chip_off()
618 	regulator_bulk_disable(ARRAY_SIZE(chip->regs), chip->regs);  in apds990x_chip_off()
625 	struct apds990x_chip *chip = dev_get_drvdata(dev);  in apds990x_lux_show()  local
633 	timeout = wait_event_interruptible_timeout(chip->wait,  in apds990x_lux_show()
634 						!chip->lux_wait_fresh_res,  in apds990x_lux_show()
639 	mutex_lock(&chip->mutex);  in apds990x_lux_show()
640 	result = (chip->lux * chip->lux_calib) / APDS_CALIB_SCALER;  in apds990x_lux_show()
647 	mutex_unlock(&chip->mutex);  in apds990x_lux_show()
673 	struct apds990x_chip *chip = dev_get_drvdata(dev);  in apds990x_lux_calib_show()  local
675 	return sprintf(buf, "%u\n", chip->lux_calib);  in apds990x_lux_calib_show()
682 	struct apds990x_chip *chip = dev_get_drvdata(dev);  in apds990x_lux_calib_store()  local
690 	chip->lux_calib = value;  in apds990x_lux_calib_store()
713 	struct apds990x_chip *chip =  dev_get_drvdata(dev);  in apds990x_rate_show()  local
715 	return sprintf(buf, "%d\n", chip->arate);  in apds990x_rate_show()
718 static int apds990x_set_arate(struct apds990x_chip *chip, int rate)  in apds990x_set_arate()  argument
730 	chip->lux_persistence = apersis[i];  in apds990x_set_arate()
731 	chip->arate = arates_hz[i];  in apds990x_set_arate()
734 	if (pm_runtime_suspended(&chip->client->dev))  in apds990x_set_arate()
738 	return apds990x_write_byte(chip, APDS990X_PERS,  in apds990x_set_arate()
739 			(chip->lux_persistence << APDS990X_APERS_SHIFT) |  in apds990x_set_arate()
740 			(chip->prox_persistence << APDS990X_PPERS_SHIFT));  in apds990x_set_arate()
747 	struct apds990x_chip *chip =  dev_get_drvdata(dev);  in apds990x_rate_store()  local
755 	mutex_lock(&chip->mutex);  in apds990x_rate_store()
756 	ret = apds990x_set_arate(chip, value);  in apds990x_rate_store()
757 	mutex_unlock(&chip->mutex);  in apds990x_rate_store()
773 	struct apds990x_chip *chip =  dev_get_drvdata(dev);  in apds990x_prox_show()  local
775 	if (pm_runtime_suspended(dev) || !chip->prox_en)  in apds990x_prox_show()
778 	mutex_lock(&chip->mutex);  in apds990x_prox_show()
779 	ret = sprintf(buf, "%d\n", chip->prox_data);  in apds990x_prox_show()
780 	mutex_unlock(&chip->mutex);  in apds990x_prox_show()
797 	struct apds990x_chip *chip =  dev_get_drvdata(dev);  in apds990x_prox_enable_show()  local
799 	return sprintf(buf, "%d\n", chip->prox_en);  in apds990x_prox_enable_show()
806 	struct apds990x_chip *chip =  dev_get_drvdata(dev);  in apds990x_prox_enable_store()  local
814 	mutex_lock(&chip->mutex);  in apds990x_prox_enable_store()
816 	if (!chip->prox_en)  in apds990x_prox_enable_store()
817 		chip->prox_data = 0;  in apds990x_prox_enable_store()
820 		chip->prox_en++;  in apds990x_prox_enable_store()
821 	else if (chip->prox_en > 0)  in apds990x_prox_enable_store()
822 		chip->prox_en--;  in apds990x_prox_enable_store()
825 		apds990x_mode_on(chip);  in apds990x_prox_enable_store()
826 	mutex_unlock(&chip->mutex);  in apds990x_prox_enable_store()
838 	struct apds990x_chip *chip =  dev_get_drvdata(dev);  in apds990x_prox_reporting_mode_show()  local
841 		reporting_modes[!!chip->prox_continuous_mode]);  in apds990x_prox_reporting_mode_show()
848 	struct apds990x_chip *chip =  dev_get_drvdata(dev);  in apds990x_prox_reporting_mode_store()  local
855 	chip->prox_continuous_mode = ret;  in apds990x_prox_reporting_mode_store()
876 	struct apds990x_chip *chip =  dev_get_drvdata(dev);  in apds990x_lux_thresh_above_show()  local
878 	return sprintf(buf, "%d\n", chip->lux_thres_hi);  in apds990x_lux_thresh_above_show()
884 	struct apds990x_chip *chip =  dev_get_drvdata(dev);  in apds990x_lux_thresh_below_show()  local
886 	return sprintf(buf, "%d\n", chip->lux_thres_lo);  in apds990x_lux_thresh_below_show()
889 static ssize_t apds990x_set_lux_thresh(struct apds990x_chip *chip, u32 *target,  in apds990x_set_lux_thresh()  argument
902 	mutex_lock(&chip->mutex);  in apds990x_set_lux_thresh()
908 	if (!chip->lux_wait_fresh_res)  in apds990x_set_lux_thresh()
909 		apds990x_refresh_athres(chip);  in apds990x_set_lux_thresh()
910 	mutex_unlock(&chip->mutex);  in apds990x_set_lux_thresh()
919 	struct apds990x_chip *chip =  dev_get_drvdata(dev);  in apds990x_lux_thresh_above_store()  local
920 	int ret = apds990x_set_lux_thresh(chip, &chip->lux_thres_hi, buf);  in apds990x_lux_thresh_above_store()
931 	struct apds990x_chip *chip =  dev_get_drvdata(dev);  in apds990x_lux_thresh_below_store()  local
932 	int ret = apds990x_set_lux_thresh(chip, &chip->lux_thres_lo, buf);  in apds990x_lux_thresh_below_store()
950 	struct apds990x_chip *chip =  dev_get_drvdata(dev);  in apds990x_prox_threshold_show()  local
952 	return sprintf(buf, "%d\n", chip->prox_thres);  in apds990x_prox_threshold_show()
959 	struct apds990x_chip *chip =  dev_get_drvdata(dev);  in apds990x_prox_threshold_store()  local
971 	mutex_lock(&chip->mutex);  in apds990x_prox_threshold_store()
972 	chip->prox_thres = value;  in apds990x_prox_threshold_store()
974 	apds990x_force_p_refresh(chip);  in apds990x_prox_threshold_store()
975 	mutex_unlock(&chip->mutex);  in apds990x_prox_threshold_store()
994 	struct apds990x_chip *chip =  dev_get_drvdata(dev);  in apds990x_power_state_store()  local
1004 		mutex_lock(&chip->mutex);  in apds990x_power_state_store()
1005 		chip->lux_wait_fresh_res = true;  in apds990x_power_state_store()
1006 		apds990x_force_a_refresh(chip);  in apds990x_power_state_store()
1007 		apds990x_force_p_refresh(chip);  in apds990x_power_state_store()
1008 		mutex_unlock(&chip->mutex);  in apds990x_power_state_store()
1023 	struct apds990x_chip *chip =  dev_get_drvdata(dev);  in apds990x_chip_id_show()  local
1025 	return sprintf(buf, "%s %d\n", chip->chipname, chip->revision);  in apds990x_chip_id_show()
1057 	struct apds990x_chip *chip;  in apds990x_probe()  local
1060 	chip = kzalloc(sizeof *chip, GFP_KERNEL);  in apds990x_probe()
1061 	if (!chip)  in apds990x_probe()
1064 	i2c_set_clientdata(client, chip);  in apds990x_probe()
1065 	chip->client  = client;  in apds990x_probe()
1067 	init_waitqueue_head(&chip->wait);  in apds990x_probe()
1068 	mutex_init(&chip->mutex);  in apds990x_probe()
1069 	chip->pdata	= client->dev.platform_data;  in apds990x_probe()
1071 	if (chip->pdata == NULL) {  in apds990x_probe()
1077 	if (chip->pdata->cf.ga == 0) {  in apds990x_probe()
1079 		chip->cf.ga = 1966; /* 0.48 * APDS_PARAM_SCALE */  in apds990x_probe()
1080 		chip->cf.cf1 = 4096; /* 1.00 * APDS_PARAM_SCALE */  in apds990x_probe()
1081 		chip->cf.irf1 = 9134; /* 2.23 * APDS_PARAM_SCALE */  in apds990x_probe()
1082 		chip->cf.cf2 = 2867; /* 0.70 * APDS_PARAM_SCALE */  in apds990x_probe()
1083 		chip->cf.irf2 = 5816; /* 1.42 * APDS_PARAM_SCALE */  in apds990x_probe()
1084 		chip->cf.df = 52;  in apds990x_probe()
1086 		chip->cf = chip->pdata->cf;  in apds990x_probe()
1090 	chip->rcf.afactor =  in apds990x_probe()
1091 		(chip->cf.irf1 - chip->cf.irf2) * APDS_PARAM_SCALE /  in apds990x_probe()
1092 		(chip->cf.cf1 - chip->cf.cf2);  in apds990x_probe()
1093 	chip->rcf.cf1 = APDS_PARAM_SCALE * APDS_PARAM_SCALE /  in apds990x_probe()
1094 		chip->cf.cf1;  in apds990x_probe()
1095 	chip->rcf.irf1 = chip->cf.irf1 * APDS_PARAM_SCALE /  in apds990x_probe()
1096 		chip->cf.cf1;  in apds990x_probe()
1097 	chip->rcf.cf2 = APDS_PARAM_SCALE * APDS_PARAM_SCALE /  in apds990x_probe()
1098 		chip->cf.cf2;  in apds990x_probe()
1099 	chip->rcf.irf2 = chip->cf.irf2 * APDS_PARAM_SCALE /  in apds990x_probe()
1100 		chip->cf.cf2;  in apds990x_probe()
1103 	chip->lux_thres_hi = APDS_LUX_DEF_THRES_HI;  in apds990x_probe()
1104 	chip->lux_thres_lo = APDS_LUX_DEF_THRES_LO;  in apds990x_probe()
1105 	chip->lux_calib = APDS_LUX_NEUTRAL_CALIB_VALUE;  in apds990x_probe()
1107 	chip->prox_thres = APDS_PROX_DEF_THRES;  in apds990x_probe()
1108 	chip->pdrive = chip->pdata->pdrive;  in apds990x_probe()
1109 	chip->pdiode = APDS_PDIODE_IR;  in apds990x_probe()
1110 	chip->pgain = APDS_PGAIN_1X;  in apds990x_probe()
1111 	chip->prox_calib = APDS_PROX_NEUTRAL_CALIB_VALUE;  in apds990x_probe()
1112 	chip->prox_persistence = APDS_DEFAULT_PROX_PERS;  in apds990x_probe()
1113 	chip->prox_continuous_mode = false;  in apds990x_probe()
1115 	chip->regs[0].supply = reg_vcc;  in apds990x_probe()
1116 	chip->regs[1].supply = reg_vled;  in apds990x_probe()
1119 				 ARRAY_SIZE(chip->regs), chip->regs);  in apds990x_probe()
1125 	err = regulator_bulk_enable(ARRAY_SIZE(chip->regs), chip->regs);  in apds990x_probe()
1133 	err = apds990x_detect(chip);  in apds990x_probe()
1141 	apds990x_configure(chip);  in apds990x_probe()
1142 	apds990x_set_arate(chip, APDS_LUX_DEFAULT_RATE);  in apds990x_probe()
1143 	apds990x_mode_on(chip);  in apds990x_probe()
1147 	if (chip->pdata->setup_resources) {  in apds990x_probe()
1148 		err = chip->pdata->setup_resources();  in apds990x_probe()
1155 	err = sysfs_create_group(&chip->client->dev.kobj,  in apds990x_probe()
1158 		dev_err(&chip->client->dev, "Sysfs registration failed\n");  in apds990x_probe()
1166 				"apds990x", chip);  in apds990x_probe()
1174 	sysfs_remove_group(&chip->client->dev.kobj,  in apds990x_probe()
1177 	if (chip->pdata && chip->pdata->release_resources)  in apds990x_probe()
1178 		chip->pdata->release_resources();  in apds990x_probe()
1180 	regulator_bulk_disable(ARRAY_SIZE(chip->regs), chip->regs);  in apds990x_probe()
1182 	regulator_bulk_free(ARRAY_SIZE(chip->regs), chip->regs);  in apds990x_probe()
1184 	kfree(chip);  in apds990x_probe()
1190 	struct apds990x_chip *chip = i2c_get_clientdata(client);  in apds990x_remove()  local
1192 	free_irq(client->irq, chip);  in apds990x_remove()
1193 	sysfs_remove_group(&chip->client->dev.kobj,  in apds990x_remove()
1196 	if (chip->pdata && chip->pdata->release_resources)  in apds990x_remove()
1197 		chip->pdata->release_resources();  in apds990x_remove()
1200 		apds990x_chip_off(chip);  in apds990x_remove()
1205 	regulator_bulk_free(ARRAY_SIZE(chip->regs), chip->regs);  in apds990x_remove()
1207 	kfree(chip);  in apds990x_remove()
1214 	struct apds990x_chip *chip = i2c_get_clientdata(client);  in apds990x_suspend()  local
1216 	apds990x_chip_off(chip);  in apds990x_suspend()
1223 	struct apds990x_chip *chip = i2c_get_clientdata(client);  in apds990x_resume()  local
1229 	apds990x_chip_on(chip);  in apds990x_resume()
1239 	struct apds990x_chip *chip = i2c_get_clientdata(client);  in apds990x_runtime_suspend()  local
1241 	apds990x_chip_off(chip);  in apds990x_runtime_suspend()
1248 	struct apds990x_chip *chip = i2c_get_clientdata(client);  in apds990x_runtime_resume()  local
1250 	apds990x_chip_on(chip);  in apds990x_runtime_resume()