regulator: tps65910: set input_supply on desc unconditionally

Set the supply_name in the regulator descriptor unconditionally
and make this parameter as required parameter in the device
node for successfully registration of the regulator.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 1 insertions, 10 deletions

diff --git a/drivers/regulator/tps65910-regulator.c b/drivers/regulator/tps65910-regulator.c
index d2ba066c095..793adda560c 100644
--- a/drivers/regulator/tps65910-regulator.c
+++ b/drivers/regulator/tps65910-regulator.c
@@ -1001,9 +1001,6 @@ static struct tps65910_board *tps65910_parse_dt_reg_data(
         *tps65910_reg_matches = matches;
 
         for (idx = 0; idx < count; idx++) {
-                struct tps_info *info = matches[idx].driver_data;
-                char in_supply[32]; /* 32 is max size of property name */
-
                 if (!matches[idx].init_data || !matches[idx].of_node)
                         continue;
 
@@ -1015,12 +1012,6 @@ static struct tps65910_board *tps65910_parse_dt_reg_data(
                 if (!ret)
                         pmic_plat_data->regulator_ext_sleep_control[idx] = prop;
 
-                if (info->vin_name) {
-                        snprintf(in_supply, 32, "%s-supply", info->vin_name);
-                        if (of_find_property(np, in_supply, 0))
-                                pmic_plat_data->input_supply[idx] =
-                                                                info->vin_name;
-                }
         }
 
         return pmic_plat_data;
@@ -1123,7 +1114,7 @@ static __devinit int tps65910_probe(struct platform_device *pdev)
                 pmic->info[i] = info;
 
                 pmic->desc[i].name = info->name;
-                pmic->desc[i].supply_name = pmic_plat_data->input_supply[i];
+                pmic->desc[i].supply_name = info->vin_name;
                 pmic->desc[i].id = i;
                 pmic->desc[i].n_voltages = info->n_voltages;
                 pmic->desc[i].enable_time = info->enable_time_us;