Add regulator device in pmbus_data & initialize the same during PMBus
regulator register.
Signed-off-by: Naresh Solanki <Naresh.Solanki@xxxxxxxxxxxxx>
---
Change in V5:
- Fix error check for rdev
---
drivers/hwmon/pmbus/pmbus_core.c | 13 +++++++++----
1 file changed, 9 insertions(+), 4 deletions(-)
diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
index b005a1c8ad7e..afd98e639b4f 100644
--- a/drivers/hwmon/pmbus/pmbus_core.c
+++ b/drivers/hwmon/pmbus/pmbus_core.c
@@ -81,6 +81,7 @@ struct pmbus_label {
struct pmbus_data {
struct device *dev;
struct device *hwmon_dev;
+ struct regulator_dev **rdevs;
u32 flags; /* from platform data */
@@ -3095,9 +3096,13 @@ static int pmbus_regulator_register(struct pmbus_data *data)
struct device *dev = data->dev;
const struct pmbus_driver_info *info = data->info;
const struct pmbus_platform_data *pdata = dev_get_platdata(dev);
- struct regulator_dev *rdev;
int i;
+ data->rdevs = devm_kzalloc(dev, sizeof(struct regulator_dev *) * info->num_regulators,
+ GFP_KERNEL);
+ if (!data->rdevs)
+ return -ENOMEM;
+
for (i = 0; i < info->num_regulators; i++) {
struct regulator_config config = { };
@@ -3107,10 +3112,10 @@ static int pmbus_regulator_register(struct pmbus_data *data)
if (pdata && pdata->reg_init_data)
config.init_data = &pdata->reg_init_data[i];
- rdev = devm_regulator_register(dev, &info->reg_desc[i],
+ data->rdevs[i] = devm_regulator_register(dev, &info->reg_desc[i],
&config);
- if (IS_ERR(rdev))
- return dev_err_probe(dev, PTR_ERR(rdev),
+ if (IS_ERR(data->rdevs[i]))
+ return dev_err_probe(dev, PTR_ERR(data->rdevs[i]),
"Failed to register %s regulator\n",
info->reg_desc[i].name);
}
--
2.37.3
