regulator: tps6057x namespace cleanup

Move from using tps or tsp6507x to tps6057x_pmic in a consistent manner.

Signed-off-by: Todd Fischer <todd.fischer@ridgerun.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

diff --git a/drivers/regulator/tps6507x-regulator.c b/drivers/regulator/tps6507x-regulator.c
index c3f1bf8..ea44741 100644 (file)
--- a/drivers/regulator/tps6507x-regulator.c
+++ b/drivers/regulator/tps6507x-regulator.c
@@ -104,7 +104,7 @@ struct tps_info {
        const u16 *table;
 };
 
-struct tps_pmic {
+struct tps6507x_pmic {
        struct regulator_desc desc[TPS6507X_NUM_REGULATOR];
        struct i2c_client *client;
        struct regulator_dev *rdev[TPS6507X_NUM_REGULATOR];
@@ -112,23 +112,23 @@ struct tps_pmic {
        struct mutex io_lock;
 };
 
-static inline int tps_6507x_read(struct tps_pmic *tps, u8 reg)
+static inline int tps6507x_pmic_read(struct tps6507x_pmic *tps, u8 reg)
 {
        return i2c_smbus_read_byte_data(tps->client, reg);
 }
 
-static inline int tps_6507x_write(struct tps_pmic *tps, u8 reg, u8 val)
+static inline int tps6507x_pmic_write(struct tps6507x_pmic *tps, u8 reg, u8 val)
 {
        return i2c_smbus_write_byte_data(tps->client, reg, val);
 }
 
-static int tps_6507x_set_bits(struct tps_pmic *tps, u8 reg, u8 mask)
+static int tps6507x_pmic_set_bits(struct tps6507x_pmic *tps, u8 reg, u8 mask)
 {
        int err, data;
 
        mutex_lock(&tps->io_lock);
 
-       data = tps_6507x_read(tps, reg);
+       data = tps6507x_pmic_read(tps, reg);
        if (data < 0) {
                dev_err(&tps->client->dev, "Read from reg 0x%x failed\n", reg);
                err = data;
@@ -136,7 +136,7 @@ static int tps_6507x_set_bits(struct tps_pmic *tps, u8 reg, u8 mask)
        }
 
        data |= mask;
-       err = tps_6507x_write(tps, reg, data);
+       err = tps6507x_pmic_write(tps, reg, data);
        if (err)
                dev_err(&tps->client->dev, "Write for reg 0x%x failed\n", reg);
 
@@ -145,13 +145,13 @@ out:
        return err;
 }
 
-static int tps_6507x_clear_bits(struct tps_pmic *tps, u8 reg, u8 mask)
+static int tps6507x_pmic_clear_bits(struct tps6507x_pmic *tps, u8 reg, u8 mask)
 {
        int err, data;
 
        mutex_lock(&tps->io_lock);
 
-       data = tps_6507x_read(tps, reg);
+       data = tps6507x_pmic_read(tps, reg);
        if (data < 0) {
                dev_err(&tps->client->dev, "Read from reg 0x%x failed\n", reg);
                err = data;
@@ -159,7 +159,7 @@ static int tps_6507x_clear_bits(struct tps_pmic *tps, u8 reg, u8 mask)
        }
 
        data &= ~mask;
-       err = tps_6507x_write(tps, reg, data);
+       err = tps6507x_pmic_write(tps, reg, data);
        if (err)
                dev_err(&tps->client->dev, "Write for reg 0x%x failed\n", reg);
 
@@ -168,13 +168,13 @@ out:
        return err;
 }
 
-static int tps_6507x_reg_read(struct tps_pmic *tps, u8 reg)
+static int tps6507x_pmic_reg_read(struct tps6507x_pmic *tps, u8 reg)
 {
        int data;
 
        mutex_lock(&tps->io_lock);
 
-       data = tps_6507x_read(tps, reg);
+       data = tps6507x_pmic_read(tps, reg);
        if (data < 0)
                dev_err(&tps->client->dev, "Read from reg 0x%x failed\n", reg);
 
@@ -182,13 +182,13 @@ static int tps_6507x_reg_read(struct tps_pmic *tps, u8 reg)
        return data;
 }
 
-static int tps_6507x_reg_write(struct tps_pmic *tps, u8 reg, u8 val)
+static int tps6507x_pmic_reg_write(struct tps6507x_pmic *tps, u8 reg, u8 val)
 {
        int err;
 
        mutex_lock(&tps->io_lock);
 
-       err = tps_6507x_write(tps, reg, val);
+       err = tps6507x_pmic_write(tps, reg, val);
        if (err < 0)
                dev_err(&tps->client->dev, "Write for reg 0x%x failed\n", reg);
 
@@ -196,9 +196,9 @@ static int tps_6507x_reg_write(struct tps_pmic *tps, u8 reg, u8 val)
        return err;
 }
 
-static int tps6507x_dcdc_is_enabled(struct regulator_dev *dev)
+static int tps6507x_pmic_dcdc_is_enabled(struct regulator_dev *dev)
 {
-       struct tps_pmic *tps = rdev_get_drvdata(dev);
+       struct tps6507x_pmic *tps = rdev_get_drvdata(dev);
        int data, dcdc = rdev_get_id(dev);
        u8 shift;
 
@@ -206,7 +206,7 @@ static int tps6507x_dcdc_is_enabled(struct regulator_dev *dev)
                return -EINVAL;
 
        shift = TPS6507X_MAX_REG_ID - dcdc;
-       data = tps_6507x_reg_read(tps, TPS6507X_REG_CON_CTRL1);
+       data = tps6507x_pmic_reg_read(tps, TPS6507X_REG_CON_CTRL1);
 
        if (data < 0)
                return data;
@@ -214,9 +214,9 @@ static int tps6507x_dcdc_is_enabled(struct regulator_dev *dev)
                return (data & 1<<shift) ? 1 : 0;
 }
 
-static int tps6507x_ldo_is_enabled(struct regulator_dev *dev)
+static int tps6507x_pmic_ldo_is_enabled(struct regulator_dev *dev)
 {
-       struct tps_pmic *tps = rdev_get_drvdata(dev);
+       struct tps6507x_pmic *tps = rdev_get_drvdata(dev);
        int data, ldo = rdev_get_id(dev);
        u8 shift;
 
@@ -224,7 +224,7 @@ static int tps6507x_ldo_is_enabled(struct regulator_dev *dev)
                return -EINVAL;
 
        shift = TPS6507X_MAX_REG_ID - ldo;
-       data = tps_6507x_reg_read(tps, TPS6507X_REG_CON_CTRL1);
+       data = tps6507x_pmic_reg_read(tps, TPS6507X_REG_CON_CTRL1);
 
        if (data < 0)
                return data;
@@ -232,9 +232,9 @@ static int tps6507x_ldo_is_enabled(struct regulator_dev *dev)
                return (data & 1<<shift) ? 1 : 0;
 }
 
-static int tps6507x_dcdc_enable(struct regulator_dev *dev)
+static int tps6507x_pmic_dcdc_enable(struct regulator_dev *dev)
 {
-       struct tps_pmic *tps = rdev_get_drvdata(dev);
+       struct tps6507x_pmic *tps = rdev_get_drvdata(dev);
        int dcdc = rdev_get_id(dev);
        u8 shift;
 
@@ -242,12 +242,12 @@ static int tps6507x_dcdc_enable(struct regulator_dev *dev)
                return -EINVAL;
 
        shift = TPS6507X_MAX_REG_ID - dcdc;
-       return tps_6507x_set_bits(tps, TPS6507X_REG_CON_CTRL1, 1 << shift);
+       return tps6507x_pmic_set_bits(tps, TPS6507X_REG_CON_CTRL1, 1 << shift);
 }
 
-static int tps6507x_dcdc_disable(struct regulator_dev *dev)
+static int tps6507x_pmic_dcdc_disable(struct regulator_dev *dev)
 {
-       struct tps_pmic *tps = rdev_get_drvdata(dev);
+       struct tps6507x_pmic *tps = rdev_get_drvdata(dev);
        int dcdc = rdev_get_id(dev);
        u8 shift;
 
@@ -255,12 +255,13 @@ static int tps6507x_dcdc_disable(struct regulator_dev *dev)
                return -EINVAL;
 
        shift = TPS6507X_MAX_REG_ID - dcdc;
-       return tps_6507x_clear_bits(tps, TPS6507X_REG_CON_CTRL1, 1 << shift);
+       return tps6507x_pmic_clear_bits(tps, TPS6507X_REG_CON_CTRL1,
+                                       1 << shift);
 }
 
-static int tps6507x_ldo_enable(struct regulator_dev *dev)
+static int tps6507x_pmic_ldo_enable(struct regulator_dev *dev)
 {
-       struct tps_pmic *tps = rdev_get_drvdata(dev);
+       struct tps6507x_pmic *tps = rdev_get_drvdata(dev);
        int ldo = rdev_get_id(dev);
        u8 shift;
 
@@ -268,12 +269,12 @@ static int tps6507x_ldo_enable(struct regulator_dev *dev)
                return -EINVAL;
 
        shift = TPS6507X_MAX_REG_ID - ldo;
-       return tps_6507x_set_bits(tps, TPS6507X_REG_CON_CTRL1, 1 << shift);
+       return tps6507x_pmic_set_bits(tps, TPS6507X_REG_CON_CTRL1, 1 << shift);
 }
 
-static int tps6507x_ldo_disable(struct regulator_dev *dev)
+static int tps6507x_pmic_ldo_disable(struct regulator_dev *dev)
 {
-       struct tps_pmic *tps = rdev_get_drvdata(dev);
+       struct tps6507x_pmic *tps = rdev_get_drvdata(dev);
        int ldo = rdev_get_id(dev);
        u8 shift;
 
@@ -281,12 +282,13 @@ static int tps6507x_ldo_disable(struct regulator_dev *dev)
                return -EINVAL;
 
        shift = TPS6507X_MAX_REG_ID - ldo;
-       return tps_6507x_clear_bits(tps, TPS6507X_REG_CON_CTRL1, 1 << shift);
+       return tps6507x_pmic_clear_bits(tps, TPS6507X_REG_CON_CTRL1,
+                                       1 << shift);
 }
 
-static int tps6507x_dcdc_get_voltage(struct regulator_dev *dev)
+static int tps6507x_pmic_dcdc_get_voltage(struct regulator_dev *dev)
 {
-       struct tps_pmic *tps = rdev_get_drvdata(dev);
+       struct tps6507x_pmic *tps = rdev_get_drvdata(dev);
        int data, dcdc = rdev_get_id(dev);
        u8 reg;
 
@@ -304,7 +306,7 @@ static int tps6507x_dcdc_get_voltage(struct regulator_dev *dev)
                return -EINVAL;
        }
 
-       data = tps_6507x_reg_read(tps, reg);
+       data = tps6507x_pmic_reg_read(tps, reg);
        if (data < 0)
                return data;
 
@@ -312,10 +314,10 @@ static int tps6507x_dcdc_get_voltage(struct regulator_dev *dev)
        return tps->info[dcdc]->table[data] * 1000;
 }
 
-static int tps6507x_dcdc_set_voltage(struct regulator_dev *dev,
+static int tps6507x_pmic_dcdc_set_voltage(struct regulator_dev *dev,
                                int min_uV, int max_uV)
 {
-       struct tps_pmic *tps = rdev_get_drvdata(dev);
+       struct tps6507x_pmic *tps = rdev_get_drvdata(dev);
        int data, vsel, dcdc = rdev_get_id(dev);
        u8 reg;
 
@@ -353,19 +355,19 @@ static int tps6507x_dcdc_set_voltage(struct regulator_dev *dev,
        if (vsel == tps->info[dcdc]->table_len)
                return -EINVAL;
 
-       data = tps_6507x_reg_read(tps, reg);
+       data = tps6507x_pmic_reg_read(tps, reg);
        if (data < 0)
                return data;
 
        data &= ~TPS6507X_DEFDCDCX_DCDC_MASK;
        data |= vsel;
 
-       return tps_6507x_reg_write(tps, reg, data);
+       return tps6507x_pmic_reg_write(tps, reg, data);
 }
 
-static int tps6507x_ldo_get_voltage(struct regulator_dev *dev)
+static int tps6507x_pmic_ldo_get_voltage(struct regulator_dev *dev)
 {
-       struct tps_pmic *tps = rdev_get_drvdata(dev);
+       struct tps6507x_pmic *tps = rdev_get_drvdata(dev);
        int data, ldo = rdev_get_id(dev);
        u8 reg, mask;
 
@@ -379,7 +381,7 @@ static int tps6507x_ldo_get_voltage(struct regulator_dev *dev)
                                TPS6507X_REG_DEFLDO2_LDO2_MASK);
        }
 
-       data = tps_6507x_reg_read(tps, reg);
+       data = tps6507x_pmic_reg_read(tps, reg);
        if (data < 0)
                return data;
 
@@ -387,10 +389,10 @@ static int tps6507x_ldo_get_voltage(struct regulator_dev *dev)
        return tps->info[ldo]->table[data] * 1000;
 }
 
-static int tps6507x_ldo_set_voltage(struct regulator_dev *dev,
+static int tps6507x_pmic_ldo_set_voltage(struct regulator_dev *dev,
                                int min_uV, int max_uV)
 {
-       struct tps_pmic *tps = rdev_get_drvdata(dev);
+       struct tps6507x_pmic *tps = rdev_get_drvdata(dev);
        int data, vsel, ldo = rdev_get_id(dev);
        u8 reg, mask;
 
@@ -421,20 +423,20 @@ static int tps6507x_ldo_set_voltage(struct regulator_dev *dev,
        if (vsel == tps->info[ldo]->table_len)
                return -EINVAL;
 
-       data = tps_6507x_reg_read(tps, reg);
+       data = tps6507x_pmic_reg_read(tps, reg);
        if (data < 0)
                return data;
 
        data &= ~mask;
        data |= vsel;
 
-       return tps_6507x_reg_write(tps, reg, data);
+       return tps6507x_pmic_reg_write(tps, reg, data);
 }
 
-static int tps6507x_dcdc_list_voltage(struct regulator_dev *dev,
+static int tps6507x_pmic_dcdc_list_voltage(struct regulator_dev *dev,
                                        unsigned selector)
 {
-       struct tps_pmic *tps = rdev_get_drvdata(dev);
+       struct tps6507x_pmic *tps = rdev_get_drvdata(dev);
        int dcdc = rdev_get_id(dev);
 
        if (dcdc < TPS6507X_DCDC_1 || dcdc > TPS6507X_DCDC_3)
@@ -446,10 +448,10 @@ static int tps6507x_dcdc_list_voltage(struct regulator_dev *dev,
                return tps->info[dcdc]->table[selector] * 1000;
 }
 
-static int tps6507x_ldo_list_voltage(struct regulator_dev *dev,
+static int tps6507x_pmic_ldo_list_voltage(struct regulator_dev *dev,
                                        unsigned selector)
 {
-       struct tps_pmic *tps = rdev_get_drvdata(dev);
+       struct tps6507x_pmic *tps = rdev_get_drvdata(dev);
        int ldo = rdev_get_id(dev);
 
        if (ldo < TPS6507X_LDO_1 || ldo > TPS6507X_LDO_2)
@@ -462,33 +464,33 @@ static int tps6507x_ldo_list_voltage(struct regulator_dev *dev,
 }
 
 /* Operations permitted on VDCDCx */
-static struct regulator_ops tps6507x_dcdc_ops = {
-       .is_enabled = tps6507x_dcdc_is_enabled,
-       .enable = tps6507x_dcdc_enable,
-       .disable = tps6507x_dcdc_disable,
-       .get_voltage = tps6507x_dcdc_get_voltage,
-       .set_voltage = tps6507x_dcdc_set_voltage,
-       .list_voltage = tps6507x_dcdc_list_voltage,
+static struct regulator_ops tps6507x_pmic_dcdc_ops = {
+       .is_enabled = tps6507x_pmic_dcdc_is_enabled,
+       .enable = tps6507x_pmic_dcdc_enable,
+       .disable = tps6507x_pmic_dcdc_disable,
+       .get_voltage = tps6507x_pmic_dcdc_get_voltage,
+       .set_voltage = tps6507x_pmic_dcdc_set_voltage,
+       .list_voltage = tps6507x_pmic_dcdc_list_voltage,
 };
 
 /* Operations permitted on LDOx */
-static struct regulator_ops tps6507x_ldo_ops = {
-       .is_enabled = tps6507x_ldo_is_enabled,
-       .enable = tps6507x_ldo_enable,
-       .disable = tps6507x_ldo_disable,
-       .get_voltage = tps6507x_ldo_get_voltage,
-       .set_voltage = tps6507x_ldo_set_voltage,
-       .list_voltage = tps6507x_ldo_list_voltage,
+static struct regulator_ops tps6507x_pmic_ldo_ops = {
+       .is_enabled = tps6507x_pmic_ldo_is_enabled,
+       .enable = tps6507x_pmic_ldo_enable,
+       .disable = tps6507x_pmic_ldo_disable,
+       .get_voltage = tps6507x_pmic_ldo_get_voltage,
+       .set_voltage = tps6507x_pmic_ldo_set_voltage,
+       .list_voltage = tps6507x_pmic_ldo_list_voltage,
 };
 
-static int __devinit tps_6507x_probe(struct i2c_client *client,
+static int __devinit tps6507x_pmic_probe(struct i2c_client *client,
                                     const struct i2c_device_id *id)
 {
        static int desc_id;
        const struct tps_info *info = (void *)id->driver_data;
        struct regulator_init_data *init_data;
        struct regulator_dev *rdev;
-       struct tps_pmic *tps;
+       struct tps6507x_pmic *tps;
        struct tps6507x_board *tps_board;
        int i;
        int error;
@@ -530,7 +532,7 @@ static int __devinit tps_6507x_probe(struct i2c_client *client,
                tps->desc[i].id = desc_id++;
                tps->desc[i].n_voltages = num_voltages[i];
                tps->desc[i].ops = (i > TPS6507X_DCDC_3 ?
-                               &tps6507x_ldo_ops : &tps6507x_dcdc_ops);
+               &tps6507x_pmic_ldo_ops : &tps6507x_pmic_dcdc_ops);
                tps->desc[i].type = REGULATOR_VOLTAGE;
                tps->desc[i].owner = THIS_MODULE;
 
@@ -560,14 +562,14 @@ fail:
 }
 
 /**
- * tps_6507x_remove - TPS6507x driver i2c remove handler
+ * tps6507x_remove - TPS6507x driver i2c remove handler
  * @client: i2c driver client device structure
  *
  * Unregister TPS driver as an i2c client device driver
  */
-static int __devexit tps_6507x_remove(struct i2c_client *client)
+static int __devexit tps6507x_pmic_remove(struct i2c_client *client)
 {
-       struct tps_pmic *tps = i2c_get_clientdata(client);
+       struct tps6507x_pmic *tps = i2c_get_clientdata(client);
        int i;
 
        /* clear the client data in i2c */
@@ -581,7 +583,7 @@ static int __devexit tps_6507x_remove(struct i2c_client *client)
        return 0;
 }
 
-static const struct tps_info tps6507x_regs[] = {
+static const struct tps_info tps6507x_pmic_regs[] = {
        {
                .name = "VDCDC1",
                .min_uV = 725000,
@@ -619,44 +621,44 @@ static const struct tps_info tps6507x_regs[] = {
        },
 };
 
-static const struct i2c_device_id tps_6507x_id[] = {
+static const struct i2c_device_id tps6507x_pmic_id[] = {
        {.name = "tps6507x",
-       .driver_data = (unsigned long) tps6507x_regs,},
+       .driver_data = (unsigned long) tps6507x_pmic_regs,},
        { },
 };
-MODULE_DEVICE_TABLE(i2c, tps_6507x_id);
+MODULE_DEVICE_TABLE(i2c, tps6507x_pmic_id);
 
-static struct i2c_driver tps_6507x_i2c_driver = {
+static struct i2c_driver tps6507x_i2c_driver = {
        .driver = {
                .name = "tps6507x",
                .owner = THIS_MODULE,
        },
-       .probe = tps_6507x_probe,
-       .remove = __devexit_p(tps_6507x_remove),
-       .id_table = tps_6507x_id,
+       .probe = tps6507x_pmic_probe,
+       .remove = __devexit_p(tps6507x_pmic_remove),
+       .id_table = tps6507x_pmic_id,
 };
 
 /**
- * tps_6507x_init
+ * tps6507x_pmic_init
  *
  * Module init function
  */
-static int __init tps_6507x_init(void)
+static int __init tps6507x_pmic_init(void)
 {
-       return i2c_add_driver(&tps_6507x_i2c_driver);
+       return i2c_add_driver(&tps6507x_i2c_driver);
 }
-subsys_initcall(tps_6507x_init);
+subsys_initcall(tps6507x_pmic_init);
 
 /**
- * tps_6507x_cleanup
+ * tps6507x_pmic_cleanup
  *
  * Module exit function
  */
-static void __exit tps_6507x_cleanup(void)
+static void __exit tps6507x_pmic_cleanup(void)
 {
-       i2c_del_driver(&tps_6507x_i2c_driver);
+       i2c_del_driver(&tps6507x_i2c_driver);
 }
-module_exit(tps_6507x_cleanup);
+module_exit(tps6507x_pmic_cleanup);
 
 MODULE_AUTHOR("Texas Instruments");
 MODULE_DESCRIPTION("TPS6507x voltage regulator driver");