regulator: ab8500: Use regulator_list_voltage_table() to look-up voltages

The regulator framework offers a generic regulator_list_voltage_table()
function which can directly look-up a regulator's voltage capabilities
using a table provided through the desc structure. This patch ensures
that information is available.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/drivers/regulator/ab8500.c b/drivers/regulator/ab8500.c
index 7892a51..bb574bf 100644 (file)
--- a/drivers/regulator/ab8500.c
+++ b/drivers/regulator/ab8500.c
@@ -937,7 +937,7 @@ static struct ab8500_regulator_info
         * Variable Voltage Regulators
         *   name, min mV, max mV,
         *   update bank, reg, mask, enable val
-        *   volt bank, reg, mask, table, table length
+        *   volt bank, reg, mask
         */
        [AB8505_LDO_AUX1] = {
                .desc = {
@@ -1151,8 +1151,6 @@ static struct ab8500_regulator_info
                .voltage_reg            = 0x57,
                .voltage_mask           = 0x7,
                .voltage_shift          = 4,
-               .voltages               = ldo_vaudio_voltages,
-               .voltages_len           = ARRAY_SIZE(ldo_vaudio_voltages),
        },
        [AB8505_LDO_ANAMIC1] = {
                .desc = {
@@ -1234,8 +1232,6 @@ static struct ab8500_regulator_info
                .voltage_bank           = 0x04,
                .voltage_reg            = 0x29,
                .voltage_mask           = 0x7,
-               .voltages               = ldo_vana_voltages,
-               .voltages_len           = ARRAY_SIZE(ldo_vana_voltages),
        },
 };
 
@@ -1246,7 +1242,7 @@ static struct ab8500_regulator_info
         * Variable Voltage Regulators
         *   name, min mV, max mV,
         *   update bank, reg, mask, enable val
-        *   volt bank, reg, mask, table, table length
+        *   volt bank, reg, mask
         */
        [AB9540_LDO_AUX1] = {
                .desc = {
@@ -1489,7 +1485,7 @@ static struct ab8500_regulator_info
         * Variable Voltage Regulators
         *   name, min mV, max mV,
         *   update bank, reg, mask, enable val
-        *   volt bank, reg, mask, table, table length
+        *   volt bank, reg, mask
         */
        [AB8540_LDO_AUX1] = {
                .desc = {
@@ -1592,6 +1588,7 @@ static struct ab8500_regulator_info
                        .id             = AB8540_LDO_AUX5,
                        .owner          = THIS_MODULE,
                        .n_voltages     = ARRAY_SIZE(ldo_vaux56_ab8540_voltages),
+                       .volt_table     = ldo_vaux56_ab8540_voltages,
                },
                .load_lp_uA             = 20000,
                /* values for Vaux5Regu register */
@@ -1605,8 +1602,6 @@ static struct ab8500_regulator_info
                .voltage_bank           = 0x04,
                .voltage_reg            = 0x33,
                .voltage_mask           = 0x3f,
-               .voltages               = ldo_vaux56_ab8540_voltages,
-               .voltages_len           = ARRAY_SIZE(ldo_vaux56_ab8540_voltages),
        },
        [AB8540_LDO_AUX6] = {
                .desc = {
@@ -1616,6 +1611,7 @@ static struct ab8500_regulator_info
                        .id             = AB8540_LDO_AUX6,
                        .owner          = THIS_MODULE,
                        .n_voltages     = ARRAY_SIZE(ldo_vaux56_ab8540_voltages),
+                       .volt_table     = ldo_vaux56_ab8540_voltages,
                },
                .load_lp_uA             = 20000,
                /* values for Vaux6Regu register */
@@ -1629,8 +1625,6 @@ static struct ab8500_regulator_info
                .voltage_bank           = 0x04,
                .voltage_reg            = 0x36,
                .voltage_mask           = 0x3f,
-               .voltages               = ldo_vaux56_ab8540_voltages,
-               .voltages_len           = ARRAY_SIZE(ldo_vaux56_ab8540_voltages),
        },
        [AB8540_LDO_INTCORE] = {
                .desc = {
@@ -1743,6 +1737,7 @@ static struct ab8500_regulator_info
                        .id             = AB8540_LDO_DMIC,
                        .owner          = THIS_MODULE,
                        .n_voltages     = ARRAY_SIZE(ldo_vdmic_voltages),
+                       .volt_table     = ldo_vdmic_voltages,
                },
                .load_lp_uA             = 1000,
                .update_bank            = 0x03,
@@ -1752,8 +1747,6 @@ static struct ab8500_regulator_info
                .voltage_bank           = 0x03,
                .voltage_reg            = 0x83,
                .voltage_mask           = 0xc0,
-               .voltages               = ldo_vdmic_voltages,
-               .voltages_len           = ARRAY_SIZE(ldo_vdmic_voltages),
        },
 
        /*