drivers/regulator/aat2870-regulator.c

35 	struct aat2870_regulator *ri = rdev_get_drvdata(rdev);
36 	struct aat2870_data *aat2870 = ri->aat2870;
38 	return aat2870->update(aat2870, ri->voltage_addr, ri->voltage_mask,
39 			       selector << ri->voltage_shift);
44 	struct aat2870_regulator *ri = rdev_get_drvdata(rdev);
45 	struct aat2870_data *aat2870 = ri->aat2870;
49 	ret = aat2870->read(aat2870, ri->voltage_addr, &val);
53 	return (val & ri->voltage_mask) >> ri->voltage_shift;
58 	struct aat2870_regulator *ri = rdev_get_drvdata(rdev);
59 	struct aat2870_data *aat2870 = ri->aat2870;
61 	return aat2870->update(aat2870, ri->enable_addr, ri->enable_mask,
62 			       ri->enable_mask);
67 	struct aat2870_regulator *ri = rdev_get_drvdata(rdev);
68 	struct aat2870_data *aat2870 = ri->aat2870;
70 	return aat2870->update(aat2870, ri->enable_addr, ri->enable_mask, 0);
75 	struct aat2870_regulator *ri = rdev_get_drvdata(rdev);
76 	struct aat2870_data *aat2870 = ri->aat2870;
80 	ret = aat2870->read(aat2870, ri->enable_addr, &val);
84 	return val & ri->enable_mask ? 1 : 0;
126 	struct aat2870_regulator *ri = NULL;
130 		ri = &aat2870_regulators[i];
131 		if (ri->desc.id == id)
138 	ri->enable_addr = AAT2870_LDO_EN;
139 	ri->enable_shift = id - AAT2870_ID_LDOA;
140 	ri->enable_mask = 0x1 << ri->enable_shift;
142 	ri->voltage_addr = (id - AAT2870_ID_LDOA) / 2 ?
144 	ri->voltage_shift = (id - AAT2870_ID_LDOA) % 2 ? 0 : 4;
145 	ri->voltage_mask = 0xF << ri->voltage_shift;
147 	return ri;
152 	struct aat2870_regulator *ri;
156 	ri = aat2870_get_regulator(pdev->id);
157 	if (!ri) {
161 	ri->aat2870 = dev_get_drvdata(pdev->dev.parent);
164 	config.driver_data = ri;
167 	rdev = devm_regulator_register(&pdev->dev, &ri->desc, &config);
170 			ri->desc.name);