diff options
27 files changed, 130 insertions, 92 deletions
diff --git a/drivers/regulator/88pm8607.c b/drivers/regulator/88pm8607.c index 6d77dcd7dcf6..3fe47bd66153 100644 --- a/drivers/regulator/88pm8607.c +++ b/drivers/regulator/88pm8607.c @@ -330,7 +330,8 @@ static int pm8607_regulator_dt_init(struct platform_device *pdev, for_each_child_of_node(nproot, np) { if (!of_node_cmp(np->name, info->desc.name)) { config->init_data = - of_get_regulator_init_data(&pdev->dev, np); + of_get_regulator_init_data(&pdev->dev, np, + &info->desc); config->of_node = np; break; } diff --git a/drivers/regulator/anatop-regulator.c b/drivers/regulator/anatop-regulator.c index 4f730af70e7c..6eaef9f64420 100644 --- a/drivers/regulator/anatop-regulator.c +++ b/drivers/regulator/anatop-regulator.c @@ -189,17 +189,18 @@ static int anatop_regulator_probe(struct platform_device *pdev) int ret = 0; u32 val; - initdata = of_get_regulator_init_data(dev, np); sreg = devm_kzalloc(dev, sizeof(*sreg), GFP_KERNEL); if (!sreg) return -ENOMEM; - sreg->initdata = initdata; sreg->name = of_get_property(np, "regulator-name", NULL); rdesc = &sreg->rdesc; rdesc->name = sreg->name; rdesc->type = REGULATOR_VOLTAGE; rdesc->owner = THIS_MODULE; + initdata = of_get_regulator_init_data(dev, np, rdesc); + sreg->initdata = initdata; + anatop_np = of_get_parent(np); if (!anatop_np) return -ENODEV; diff --git a/drivers/regulator/arizona-ldo1.c b/drivers/regulator/arizona-ldo1.c index 4c9db589f6c1..b1eea7f76489 100644 --- a/drivers/regulator/arizona-ldo1.c +++ b/drivers/regulator/arizona-ldo1.c @@ -179,7 +179,8 @@ static const struct regulator_init_data arizona_ldo1_default = { }; static int arizona_ldo1_of_get_pdata(struct arizona *arizona, - struct regulator_config *config) + struct regulator_config *config, + const struct regulator_desc *desc) { struct arizona_pdata *pdata = &arizona->pdata; struct arizona_ldo1 *ldo1 = config->driver_data; @@ -194,7 +195,8 @@ static int arizona_ldo1_of_get_pdata(struct arizona *arizona, if (init_node) { config->of_node = init_node; - init_data = of_get_regulator_init_data(arizona->dev, init_node); + init_data = of_get_regulator_init_data(arizona->dev, init_node, + desc); if (init_data) { init_data->consumer_supplies = &ldo1->supply; @@ -257,7 +259,7 @@ static int arizona_ldo1_probe(struct platform_device *pdev) if (IS_ENABLED(CONFIG_OF)) { if (!dev_get_platdata(arizona->dev)) { - ret = arizona_ldo1_of_get_pdata(arizona, &config); + ret = arizona_ldo1_of_get_pdata(arizona, &config, desc); if (ret < 0) return ret; } diff --git a/drivers/regulator/arizona-micsupp.c b/drivers/regulator/arizona-micsupp.c index ce9aca5f8ee7..c313ef4c3a2f 100644 --- a/drivers/regulator/arizona-micsupp.c +++ b/drivers/regulator/arizona-micsupp.c @@ -198,7 +198,8 @@ static const struct regulator_init_data arizona_micsupp_ext_default = { }; static int arizona_micsupp_of_get_pdata(struct arizona *arizona, - struct regulator_config *config) + struct regulator_config *config, + const struct regulator_desc *desc) { struct arizona_pdata *pdata = &arizona->pdata; struct arizona_micsupp *micsupp = config->driver_data; @@ -210,7 +211,7 @@ static int arizona_micsupp_of_get_pdata(struct arizona *arizona, if (np) { config->of_node = np; - init_data = of_get_regulator_init_data(arizona->dev, np); + init_data = of_get_regulator_init_data(arizona->dev, np, desc); if (init_data) { init_data->consumer_supplies = &micsupp->supply; @@ -264,7 +265,8 @@ static int arizona_micsupp_probe(struct platform_device *pdev) if (IS_ENABLED(CONFIG_OF)) { if (!dev_get_platdata(arizona->dev)) { - ret = arizona_micsupp_of_get_pdata(arizona, &config); + ret = arizona_micsupp_of_get_pdata(arizona, &config, + desc); if (ret < 0) return ret; } diff --git a/drivers/regulator/da9052-regulator.c b/drivers/regulator/da9052-regulator.c index 00033625a09c..3945f1006d23 100644 --- a/drivers/regulator/da9052-regulator.c +++ b/drivers/regulator/da9052-regulator.c @@ -436,7 +436,8 @@ static int da9052_regulator_probe(struct platform_device *pdev) if (!of_node_cmp(np->name, regulator->info->reg_desc.name)) { config.init_data = of_get_regulator_init_data( - &pdev->dev, np); + &pdev->dev, np, + ®ulator->info->reg_desc); config.of_node = np; break; } diff --git a/drivers/regulator/da9210-regulator.c b/drivers/regulator/da9210-regulator.c index 7a320dd11c46..bc6100103f7f 100644 --- a/drivers/regulator/da9210-regulator.c +++ b/drivers/regulator/da9210-regulator.c @@ -147,7 +147,7 @@ static int da9210_i2c_probe(struct i2c_client *i2c, config.dev = &i2c->dev; config.init_data = pdata ? &pdata->da9210_constraints : - of_get_regulator_init_data(dev, dev->of_node); + of_get_regulator_init_data(dev, dev->of_node, &da9210_reg); config.driver_data = chip; config.regmap = chip->regmap; config.of_node = dev->of_node; diff --git a/drivers/regulator/fan53555.c b/drivers/regulator/fan53555.c index f8e4257aef92..6c43ab2d5121 100644 --- a/drivers/regulator/fan53555.c +++ b/drivers/regulator/fan53555.c @@ -302,7 +302,8 @@ static struct regmap_config fan53555_regmap_config = { }; static struct fan53555_platform_data *fan53555_parse_dt(struct device *dev, - struct device_node *np) + struct device_node *np, + const struct regulator_desc *desc) { struct fan53555_platform_data *pdata; int ret; @@ -312,7 +313,7 @@ static struct fan53555_platform_data *fan53555_parse_dt(struct device *dev, if (!pdata) return NULL; - pdata->regulator = of_get_regulator_init_data(dev, np); + pdata->regulator = of_get_regulator_init_data(dev, np, desc); ret = of_property_read_u32(np, "fcs,suspend-voltage-selector", &tmp); @@ -347,20 +348,20 @@ static int fan53555_regulator_probe(struct i2c_client *client, unsigned int val; int ret; + di = devm_kzalloc(&client->dev, sizeof(struct fan53555_device_info), + GFP_KERNEL); + if (!di) + return -ENOMEM; + pdata = dev_get_platdata(&client->dev); if (!pdata) - pdata = fan53555_parse_dt(&client->dev, np); + pdata = fan53555_parse_dt(&client->dev, np, &di->desc); if (!pdata || !pdata->regulator) { dev_err(&client->dev, "Platform data not found!\n"); return -ENODEV; } - di = devm_kzalloc(&client->dev, sizeof(struct fan53555_device_info), - GFP_KERNEL); - if (!di) - return -ENOMEM; - di->regulator = pdata->regulator; if (client->dev.of_node) { const struct of_device_id *match; diff --git a/drivers/regulator/fixed.c b/drivers/regulator/fixed.c index 354105eff1f8..6cfcbc8b6594 100644 --- a/drivers/regulator/fixed.c +++ b/drivers/regulator/fixed.c @@ -40,13 +40,15 @@ struct fixed_voltage_data { /** * of_get_fixed_voltage_config - extract fixed_voltage_config structure info * @dev: device requesting for fixed_voltage_config + * @desc: regulator description * * Populates fixed_voltage_config structure by extracting data from device * tree node, returns a pointer to the populated structure of NULL if memory * alloc fails. */ static struct fixed_voltage_config * -of_get_fixed_voltage_config(struct device *dev) +of_get_fixed_voltage_config(struct device *dev, + const struct regulator_desc *desc) { struct fixed_voltage_config *config; struct device_node *np = dev->of_node; @@ -57,7 +59,7 @@ of_get_fixed_voltage_config(struct device *dev) if (!config) return ERR_PTR(-ENOMEM); - config->init_data = of_get_regulator_init_data(dev, dev->of_node); + config->init_data = of_get_regulator_init_data(dev, dev->of_node, desc); if (!config->init_data) return ERR_PTR(-EINVAL); @@ -112,8 +114,14 @@ static int reg_fixed_voltage_probe(struct platform_device *pdev) struct regulator_config cfg = { }; int ret; + drvdata = devm_kzalloc(&pdev->dev, sizeof(struct fixed_voltage_data), + GFP_KERNEL); + if (!drvdata) + return -ENOMEM; + if (pdev->dev.of_node) { - config = of_get_fixed_voltage_config(&pdev->dev); + config = of_get_fixed_voltage_config(&pdev->dev, + &drvdata->desc); if (IS_ERR(config)) return PTR_ERR(config); } else { @@ -123,11 +131,6 @@ static int reg_fixed_voltage_probe(struct platform_device *pdev) if (!config) return -ENOMEM; - drvdata = devm_kzalloc(&pdev->dev, sizeof(struct fixed_voltage_data), - GFP_KERNEL); - if (!drvdata) - return -ENOMEM; - drvdata->desc.name = devm_kstrdup(&pdev->dev, config->supply_name, GFP_KERNEL); diff --git a/drivers/regulator/gpio-regulator.c b/drivers/regulator/gpio-regulator.c index 989b23b377c0..5c3bcae478b9 100644 --- a/drivers/regulator/gpio-regulator.c +++ b/drivers/regulator/gpio-regulator.c @@ -133,7 +133,8 @@ static struct regulator_ops gpio_regulator_voltage_ops = { }; static struct gpio_regulator_config * -of_get_gpio_regulator_config(struct device *dev, struct device_node *np) +of_get_gpio_regulator_config(struct device *dev, struct device_node *np, + const struct regulator_desc *desc) { struct gpio_regulator_config *config; const char *regtype; @@ -146,7 +147,7 @@ of_get_gpio_regulator_config(struct device *dev, struct device_node *np) if (!config) return ERR_PTR(-ENOMEM); - config->init_data = of_get_regulator_init_data(dev, np); + config->init_data = of_get_regulator_init_data(dev, np, desc); if (!config->init_data) return ERR_PTR(-EINVAL); @@ -243,17 +244,18 @@ static int gpio_regulator_probe(struct platform_device *pdev) struct regulator_config cfg = { }; int ptr, ret, state; - if (np) { - config = of_get_gpio_regulator_config(&pdev->dev, np); - if (IS_ERR(config)) - return PTR_ERR(config); - } - drvdata = devm_kzalloc(&pdev->dev, sizeof(struct gpio_regulator_data), GFP_KERNEL); if (drvdata == NULL) return -ENOMEM; + if (np) { + config = of_get_gpio_regulator_config(&pdev->dev, np, + &drvdata->desc); + if (IS_ERR(config)) + return PTR_ERR(config); + } + drvdata->desc.name = kstrdup(config->supply_name, GFP_KERNEL); if (drvdata->desc.name == NULL) { dev_err(&pdev->dev, "Failed to allocate supply name\n"); diff --git a/drivers/regulator/max8952.c b/drivers/regulator/max8952.c index f7f9efcfedb7..6e54d786b22c 100644 --- a/drivers/regulator/max8952.c +++ b/drivers/regulator/max8952.c @@ -174,7 +174,7 @@ static struct max8952_platform_data *max8952_parse_dt(struct device *dev) if (of_property_read_u32(np, "max8952,ramp-speed", &pd->ramp_speed)) dev_warn(dev, "max8952,ramp-speed property not specified, defaulting to 32mV/us\n"); - pd->reg_data = of_get_regulator_init_data(dev, np); + pd->reg_data = of_get_regulator_init_data(dev, np, ®ulator); if (!pd->reg_data) { dev_err(dev, "Failed to parse regulator init data\n"); return NULL; diff --git a/drivers/regulator/max8973-regulator.c b/drivers/regulator/max8973-regulator.c index dbedf1768db0..c3d55c2db593 100644 --- a/drivers/regulator/max8973-regulator.c +++ b/drivers/regulator/max8973-regulator.c @@ -458,7 +458,8 @@ static int max8973_probe(struct i2c_client *client, config.dev = &client->dev; config.init_data = pdata ? pdata->reg_init_data : - of_get_regulator_init_data(&client->dev, client->dev.of_node); + of_get_regulator_init_data(&client->dev, client->dev.of_node, + &max->desc); config.driver_data = max; config.of_node = client->dev.of_node; config.regmap = max->regmap; diff --git a/drivers/regulator/max8997.c b/drivers/regulator/max8997.c index 9c31e215a521..726fde1d883e 100644 --- a/drivers/regulator/max8997.c +++ b/drivers/regulator/max8997.c @@ -953,7 +953,8 @@ static int max8997_pmic_dt_parse_pdata(struct platform_device *pdev, rdata->id = i; rdata->initdata = of_get_regulator_init_data(&pdev->dev, - reg_np); + reg_np, + ®ulators[i]); rdata->reg_node = reg_np; rdata++; } diff --git a/drivers/regulator/max8998.c b/drivers/regulator/max8998.c index 961091b46557..59e34a05a4a2 100644 --- a/drivers/regulator/max8998.c +++ b/drivers/regulator/max8998.c @@ -686,8 +686,9 @@ static int max8998_pmic_dt_parse_pdata(struct max8998_dev *iodev, continue; rdata->id = regulators[i].id; - rdata->initdata = of_get_regulator_init_data( - iodev->dev, reg_np); + rdata->initdata = of_get_regulator_init_data(iodev->dev, + reg_np, + ®ulators[i]); rdata->reg_node = reg_np; ++rdata; } diff --git a/drivers/regulator/mc13xxx-regulator-core.c b/drivers/regulator/mc13xxx-regulator-core.c index afba024953e1..0281c31ae2ed 100644 --- a/drivers/regulator/mc13xxx-regulator-core.c +++ b/drivers/regulator/mc13xxx-regulator-core.c @@ -194,7 +194,8 @@ struct mc13xxx_regulator_init_data *mc13xxx_parse_regulators_dt( regulators[i].desc.name)) { p->id = i; p->init_data = of_get_regulator_init_data( - &pdev->dev, child); + &pdev->dev, child, + ®ulators[i].desc); p->node = child; p++; diff --git a/drivers/regulator/of_regulator.c b/drivers/regulator/of_regulator.c index 50be70878d2d..3687a1c38c1c 100644 --- a/drivers/regulator/of_regulator.c +++ b/drivers/regulator/of_regulator.c @@ -120,13 +120,16 @@ static void of_get_regulation_constraints(struct device_node *np, /** * of_get_regulator_init_data - extract regulator_init_data structure info * @dev: device requesting for regulator_init_data + * @node: regulator device node + * @desc: regulator description * * Populates regulator_init_data structure by extracting data from device * tree node, returns a pointer to the populated struture or NULL if memory * alloc fails. */ struct regulator_init_data *of_get_regulator_init_data(struct device *dev, - struct device_node *node) + struct device_node *node, + const struct regulator_desc *desc) { struct regulator_init_data *init_data; @@ -218,7 +221,7 @@ int of_regulator_match(struct device *dev, struct device_node *node, continue; match->init_data = - of_get_regulator_init_data(dev, child); + of_get_regulator_init_data(dev, child, NULL); if (!match->init_data) { dev_err(dev, "failed to parse DT for regulator %s\n", @@ -265,7 +268,7 @@ struct regulator_init_data *regulator_of_get_init_data(struct device *dev, if (strcmp(desc->of_match, name)) continue; - init_data = of_get_regulator_init_data(dev, child); + init_data = of_get_regulator_init_data(dev, child, desc); if (!init_data) { dev_err(dev, "failed to parse DT for regulator %s\n", diff --git a/drivers/regulator/pwm-regulator.c b/drivers/regulator/pwm-regulator.c index d3f55eaea058..91f34ca3a9ac 100644 --- a/drivers/regulator/pwm-regulator.c +++ b/drivers/regulator/pwm-regulator.c @@ -149,7 +149,8 @@ static int pwm_regulator_probe(struct platform_device *pdev) return ret; } - config.init_data = of_get_regulator_init_data(&pdev->dev, np); + config.init_data = of_get_regulator_init_data(&pdev->dev, np, + &drvdata->desc); if (!config.init_data) return -ENOMEM; diff --git a/drivers/regulator/qcom_rpm-regulator.c b/drivers/regulator/qcom_rpm-regulator.c index b55cd5b50ebe..dabd28a359dc 100644 --- a/drivers/regulator/qcom_rpm-regulator.c +++ b/drivers/regulator/qcom_rpm-regulator.c @@ -643,10 +643,6 @@ static int rpm_reg_probe(struct platform_device *pdev) match = of_match_device(rpm_of_match, &pdev->dev); template = match->data; - initdata = of_get_regulator_init_data(&pdev->dev, pdev->dev.of_node); - if (!initdata) - return -EINVAL; - vreg = devm_kmalloc(&pdev->dev, sizeof(*vreg), GFP_KERNEL); if (!vreg) { dev_err(&pdev->dev, "failed to allocate vreg\n"); @@ -666,6 +662,11 @@ static int rpm_reg_probe(struct platform_device *pdev) return -ENODEV; } + initdata = of_get_regulator_init_data(&pdev->dev, pdev->dev.of_node, + &vreg->desc); + if (!initdata) + return -EINVAL; + key = "reg"; ret = of_property_read_u32(pdev->dev.of_node, key, &val); if (ret) { diff --git a/drivers/regulator/s5m8767.c b/drivers/regulator/s5m8767.c index 0ab5cbeeb797..26932fe42b47 100644 --- a/drivers/regulator/s5m8767.c +++ b/drivers/regulator/s5m8767.c @@ -581,7 +581,8 @@ static int s5m8767_pmic_dt_parse_pdata(struct platform_device *pdev, rdata->id = i; rdata->initdata = of_get_regulator_init_data( - &pdev->dev, reg_np); + &pdev->dev, reg_np, + ®ulators[i]); rdata->reg_node = reg_np; rdata++; rmode->id = i; diff --git a/drivers/regulator/sky81452-regulator.c b/drivers/regulator/sky81452-regulator.c index 97aff0ccd65f..75deae706f84 100644 --- a/drivers/regulator/sky81452-regulator.c +++ b/drivers/regulator/sky81452-regulator.c @@ -76,7 +76,7 @@ static struct regulator_init_data *sky81452_reg_parse_dt(struct device *dev) return NULL; } - init_data = of_get_regulator_init_data(dev, np); + init_data = of_get_regulator_init_data(dev, np, &sky81452_reg); of_node_put(np); return init_data; diff --git a/drivers/regulator/stw481x-vmmc.c b/drivers/regulator/stw481x-vmmc.c index a7e152696a02..b4f1696456a7 100644 --- a/drivers/regulator/stw481x-vmmc.c +++ b/drivers/regulator/stw481x-vmmc.c @@ -72,7 +72,8 @@ static int stw481x_vmmc_regulator_probe(struct platform_device *pdev) config.regmap = stw481x->map; config.of_node = pdev->dev.of_node; config.init_data = of_get_regulator_init_data(&pdev->dev, - pdev->dev.of_node); + pdev->dev.of_node, + &vmmc_regulator); stw481x->vmmc_regulator = devm_regulator_register(&pdev->dev, &vmmc_regulator, &config); diff --git a/drivers/regulator/ti-abb-regulator.c b/drivers/regulator/ti-abb-regulator.c index a2dabb575b97..1ef5aba96f17 100644 --- a/drivers/regulator/ti-abb-regulator.c +++ b/drivers/regulator/ti-abb-regulator.c @@ -837,7 +837,8 @@ skip_opt: return -EINVAL; } - initdata = of_get_regulator_init_data(dev, pdev->dev.of_node); + initdata = of_get_regulator_init_data(dev, pdev->dev.of_node, + &abb->rdesc); if (!initdata) { dev_err(dev, "%s: Unable to alloc regulator init data\n", __func__); diff --git a/drivers/regulator/tps51632-regulator.c b/drivers/regulator/tps51632-regulator.c index f31f22e3e1bd..c213e37eb69e 100644 --- a/drivers/regulator/tps51632-regulator.c +++ b/drivers/regulator/tps51632-regulator.c @@ -221,7 +221,8 @@ static const struct of_device_id tps51632_of_match[] = { MODULE_DEVICE_TABLE(of, tps51632_of_match); static struct tps51632_regulator_platform_data * - of_get_tps51632_platform_data(struct device *dev) + of_get_tps51632_platform_data(struct device *dev, + const struct regulator_desc *desc) { struct tps51632_regulator_platform_data *pdata; struct device_node *np = dev->of_node; @@ -230,7 +231,8 @@ static struct tps51632_regulator_platform_data * if (!pdata) return NULL; - pdata->reg_init_data = of_get_regulator_init_data(dev, dev->of_node); + pdata->reg_init_data = of_get_regulator_init_data(dev, dev->of_node, + desc); if (!pdata->reg_init_data) { dev_err(dev, "Not able to get OF regulator init data\n"); return NULL; @@ -248,7 +250,8 @@ static struct tps51632_regulator_platform_data * } #else static struct tps51632_regulator_platform_data * - of_get_tps51632_platform_data(struct device *dev) + of_get_tps51632_platform_data(struct device *dev, + const struct regulator_desc *desc) { return NULL; } @@ -273,9 +276,25 @@ static int tps51632_probe(struct i2c_client *client, } } + tps = devm_kzalloc(&client->dev, sizeof(*tps), GFP_KERNEL); + if (!tps) + return -ENOMEM; + + tps->dev = &client->dev; + tps->desc.name = client->name; + tps->desc.id = 0; + tps->desc.ramp_delay = TPS51632_DEFAULT_RAMP_DELAY; + tps->desc.min_uV = TPS51632_MIN_VOLTAGE; + tps->desc.uV_step = TPS51632_VOLTAGE_STEP_10mV; + tps->desc.linear_min_sel = TPS51632_MIN_VSEL; + tps->desc.n_voltages = TPS51632_MAX_VSEL + 1; + tps->desc.ops = &tps51632_dcdc_ops; + tps->desc.type = REGULATOR_VOLTAGE; + tps->desc.owner = THIS_MODULE; + pdata = dev_get_platdata(&client->dev); if (!pdata && client->dev.of_node) - pdata = of_get_tps51632_platform_data(&client->dev); + pdata = of_get_tps51632_platform_data(&client->dev, &tps->desc); if (!pdata) { dev_err(&client->dev, "No Platform data\n"); return -EINVAL; @@ -296,22 +315,6 @@ static int tps51632_probe(struct i2c_client *client, } } - tps = devm_kzalloc(&client->dev, sizeof(*tps), GFP_KERNEL); - if (!tps) - return -ENOMEM; - - tps->dev = &client->dev; - tps->desc.name = client->name; - tps->desc.id = 0; - tps->desc.ramp_delay = TPS51632_DEFAULT_RAMP_DELAY; - tps->desc.min_uV = TPS51632_MIN_VOLTAGE; - tps->desc.uV_step = TPS51632_VOLTAGE_STEP_10mV; - tps->desc.linear_min_sel = TPS51632_MIN_VSEL; - tps->desc.n_voltages = TPS51632_MAX_VSEL + 1; - tps->desc.ops = &tps51632_dcdc_ops; - tps->desc.type = REGULATOR_VOLTAGE; - tps->desc.owner = THIS_MODULE; - if (pdata->enable_pwm_dvfs) tps->desc.vsel_reg = TPS51632_VOLTAGE_BASE_REG; else diff --git a/drivers/regulator/tps62360-regulator.c b/drivers/regulator/tps62360-regulator.c index a1672044e519..a1fd626c6c96 100644 --- a/drivers/regulator/tps62360-regulator.c +++ b/drivers/regulator/tps62360-regulator.c @@ -293,7 +293,8 @@ static const struct regmap_config tps62360_regmap_config = { }; static struct tps62360_regulator_platform_data * - of_get_tps62360_platform_data(struct device *dev) + of_get_tps62360_platform_data(struct device *dev, + const struct regulator_desc *desc) { struct tps62360_regulator_platform_data *pdata; struct device_node *np = dev->of_node; @@ -302,7 +303,8 @@ static struct tps62360_regulator_platform_data * if (!pdata) return NULL; - pdata->reg_init_data = of_get_regulator_init_data(dev, dev->of_node); + pdata->reg_init_data = of_get_regulator_init_data(dev, dev->of_node, + desc); if (!pdata->reg_init_data) { dev_err(dev, "Not able to get OF regulator init data\n"); return NULL; @@ -350,6 +352,17 @@ static int tps62360_probe(struct i2c_client *client, pdata = dev_get_platdata(&client->dev); + tps = devm_kzalloc(&client->dev, sizeof(*tps), GFP_KERNEL); + if (!tps) + return -ENOMEM; + + tps->desc.name = client->name; + tps->desc.id = 0; + tps->desc.ops = &tps62360_dcdc_ops; + tps->desc.type = REGULATOR_VOLTAGE; + tps->desc.owner = THIS_MODULE; + tps->desc.uV_step = 10000; + if (client->dev.of_node) { const struct of_device_id *match; match = of_match_device(of_match_ptr(tps62360_of_match), @@ -360,7 +373,8 @@ static int tps62360_probe(struct i2c_client *client, } chip_id = (int)(long)match->data; if (!pdata) - pdata = of_get_tps62360_platform_data(&client->dev); + pdata = of_get_tps62360_platform_data(&client->dev, + &tps->desc); } else if (id) { chip_id = id->driver_data; } else { @@ -374,10 +388,6 @@ static int tps62360_probe(struct i2c_client *client, return -EIO; } - tps = devm_kzalloc(&client->dev, sizeof(*tps), GFP_KERNEL); - if (!tps) - return -ENOMEM; - tps->en_discharge = pdata->en_discharge; tps->en_internal_pulldn = pdata->en_internal_pulldn; tps->vsel0_gpio = pdata->vsel0_gpio; @@ -401,13 +411,6 @@ static int tps62360_probe(struct i2c_client *client, return -ENODEV; } - tps->desc.name = client->name; - tps->desc.id = 0; - tps->desc.ops = &tps62360_dcdc_ops; - tps->desc.type = REGULATOR_VOLTAGE; - tps->desc.owner = THIS_MODULE; - tps->desc.uV_step = 10000; - tps->regmap = devm_regmap_init_i2c(client, &tps62360_regmap_config); if (IS_ERR(tps->regmap)) { ret = PTR_ERR(tps->regmap); diff --git a/drivers/regulator/tps65218-regulator.c b/drivers/regulator/tps65218-regulator.c index f0a40281b9c1..263cc85d6202 100644 --- a/drivers/regulator/tps65218-regulator.c +++ b/drivers/regulator/tps65218-regulator.c @@ -231,7 +231,8 @@ static int tps65218_regulator_probe(struct platform_device *pdev) template = match->data; id = template->id; - init_data = of_get_regulator_init_data(&pdev->dev, pdev->dev.of_node); + init_data = of_get_regulator_init_data(&pdev->dev, pdev->dev.of_node, + ®ulators[id]); platform_set_drvdata(pdev, tps); diff --git a/drivers/regulator/twl-regulator.c b/drivers/regulator/twl-regulator.c index 0b4f8660fdb4..dd727bca1983 100644 --- a/drivers/regulator/twl-regulator.c +++ b/drivers/regulator/twl-regulator.c @@ -1104,7 +1104,8 @@ static int twlreg_probe(struct platform_device *pdev) template = match->data; id = template->desc.id; initdata = of_get_regulator_init_data(&pdev->dev, - pdev->dev.of_node); + pdev->dev.of_node, + &template->desc); drvdata = NULL; } else { id = pdev->id; diff --git a/drivers/regulator/vexpress.c b/drivers/regulator/vexpress.c index 02e7267ccf92..5e7c789023a9 100644 --- a/drivers/regulator/vexpress.c +++ b/drivers/regulator/vexpress.c @@ -74,7 +74,8 @@ static int vexpress_regulator_probe(struct platform_device *pdev) reg->desc.owner = THIS_MODULE; reg->desc.continuous_voltage_range = true; - init_data = of_get_regulator_init_data(&pdev->dev, pdev->dev.of_node); + init_data = of_get_regulator_init_data(&pdev->dev, pdev->dev.of_node, + ®->desc); if (!init_data) return -EINVAL; diff --git a/include/linux/regulator/of_regulator.h b/include/linux/regulator/of_regulator.h index f9217965aaa3..8d1d136c0fb9 100644 --- a/include/linux/regulator/of_regulator.h +++ b/include/linux/regulator/of_regulator.h @@ -6,6 +6,8 @@ #ifndef __LINUX_OF_REG_H #define __LINUX_OF_REG_H +struct regulator_desc; + struct of_regulator_match { const char *name; void *driver_data; @@ -16,14 +18,16 @@ struct of_regulator_match { #if defined(CONFIG_OF) extern struct regulator_init_data *of_get_regulator_init_data(struct device *dev, - struct device_node *node); + struct device_node *node, + const struct regulator_desc *desc); extern int of_regulator_match(struct device *dev, struct device_node *node, struct of_regulator_match *matches, unsigned int num_matches); #else static inline struct regulator_init_data *of_get_regulator_init_data(struct device *dev, - struct device_node *node) + struct device_node *node, + const struct regulator_desc *desc) { return NULL; } |