Lines Matching refs:ret

181 	int ret;
191 	ret = twl4030_madc_conversion(&req);
192 	if (ret < 0)
193 		return ret;
305 	int ret;
310 	ret = twl_i2c_read_u16(TWL4030_MODULE_MADC, &val, reg);
311 	if (ret) {
313 		return ret;
326 	int temp, curr, volt, res, ret;
330 	ret = twl_i2c_read_u8(TWL_MODULE_MAIN_CHARGE, &val,
332 	if (ret < 0)
333 		return ret;
350 	int ret;
353 	ret = twl_i2c_read_u8(TWL_MODULE_MAIN_CHARGE, &val,
355 	if (ret)
356 		return ret;
445 	int ret;
447 	ret = twl_i2c_read_u8(TWL4030_MODULE_MADC, &val, madc->imr);
448 	if (ret) {
451 		return ret;
454 	ret = twl_i2c_write_u8(TWL4030_MODULE_MADC, val, madc->imr);
455 	if (ret) {
458 		return ret;
469 	int i, ret;
473 	ret = twl_i2c_read_u8(TWL4030_MODULE_MADC, &isr_val, madc->isr);
474 	if (ret) {
479 	ret = twl_i2c_read_u8(TWL4030_MODULE_MADC, &imr_val, madc->imr);
480 	if (ret) {
489 		ret = twl4030_madc_disable_irq(madc, i);
490 		if (ret < 0)
545 	int ret = 0;
551 	ret = twl_i2c_write_u8(TWL4030_MODULE_MADC, TWL4030_MADC_SW_START,
553 	if (ret) {
556 		return ret;
574 	int ret;
580 		ret = twl_i2c_read_u8(TWL4030_MODULE_MADC, &reg, status_reg);
581 		if (ret) {
585 			return ret;
607 	int ret;
614 		ret = -EINVAL;
619 		ret = -EBUSY;
624 	ret = twl_i2c_write_u16(TWL4030_MODULE_MADC, req->channels, method->sel);
625 	if (ret) {
632 		ret = twl_i2c_write_u16(TWL4030_MODULE_MADC, req->channels,
634 		if (ret) {
643 		ret = -EINVAL;
646 	ret = twl4030_madc_start_conversion(twl4030_madc, req->method);
647 	if (ret < 0)
651 	ret = twl4030_madc_wait_conversion_ready(twl4030_madc, 5, method->ctrl);
652 	if (ret) {
656 	ret = twl4030_madc_read_channels(twl4030_madc, method->rbase,
663 	return ret;
681 	int ret;
685 	ret = twl_i2c_read_u8(TWL_MODULE_MAIN_CHARGE,
687 	if (ret) {
690 		return ret;
699 	ret = twl_i2c_write_u8(TWL_MODULE_MAIN_CHARGE,
701 	if (ret) {
704 		return ret;
719 	int ret;
721 	ret = twl_i2c_read_u8(TWL_MODULE_MAIN_CHARGE,
723 	if (ret) {
726 		return ret;
732 	ret = twl_i2c_write_u8(TWL4030_MODULE_MADC, regval, TWL4030_MADC_CTRL1);
733 	if (ret) {
736 		return ret;
750 	int irq, ret;
790 	ret = twl4030_madc_set_power(madc, 1);
791 	if (ret < 0)
792 		return ret;
793 	ret = twl4030_madc_set_current_generator(madc, 0, 1);
794 	if (ret < 0)
797 	ret = twl_i2c_read_u8(TWL_MODULE_MAIN_CHARGE,
799 	if (ret) {
805 	ret = twl_i2c_write_u8(TWL_MODULE_MAIN_CHARGE,
807 	if (ret) {
814 	ret = twl_i2c_read_u8(TWL4030_MODULE_INTBR, &regval, TWL4030_REG_GPBR1);
815 	if (ret) {
825 		ret = twl_i2c_write_u8(TWL4030_MODULE_INTBR, regval,
827 		if (ret) {
838 	ret = devm_request_threaded_irq(&pdev->dev, irq, NULL,
842 	if (ret) {
849 	ret = twl_i2c_read_u8(TWL_MODULE_USB, &regval,
851 	if (ret) {
857 	ret = twl_i2c_write_u8(TWL_MODULE_USB, regval,
859 	if (ret) {
868 		ret = -ENODEV;
872 	ret = regulator_enable(madc->usb3v1);
873 	if (ret) {
878 	ret = iio_device_register(iio_dev);
879 	if (ret) {
892 	return ret;