[PATCH] regulator: isl6271a: Remove *rdev[3] from struct isl_pmic

From: Axel Lin
Date: Mon Jan 28 2019 - 09:19:20 EST


This driver is using devm_regulator_register, so it's not necessary to
store *rdev[3] in struct isl_pmic. Use a local variable instead.

Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
drivers/regulator/isl6271a-regulator.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/regulator/isl6271a-regulator.c b/drivers/regulator/isl6271a-regulator.c
index 4abd8e9c81e5..ae29c8773057 100644
--- a/drivers/regulator/isl6271a-regulator.c
+++ b/drivers/regulator/isl6271a-regulator.c
@@ -31,7 +31,6 @@
/* PMIC details */
struct isl_pmic {
struct i2c_client *client;
- struct regulator_dev *rdev[3];
struct mutex mtx;
};

@@ -109,6 +108,7 @@ static const struct regulator_desc isl_rd[] = {
static int isl6271a_probe(struct i2c_client *i2c,
const struct i2c_device_id *id)
{
+ struct regulator_dev *rdev;
struct regulator_config config = { };
struct regulator_init_data *init_data = dev_get_platdata(&i2c->dev);
struct isl_pmic *pmic;
@@ -133,11 +133,10 @@ static int isl6271a_probe(struct i2c_client *i2c,
config.init_data = NULL;
config.driver_data = pmic;

- pmic->rdev[i] = devm_regulator_register(&i2c->dev, &isl_rd[i],
- &config);
- if (IS_ERR(pmic->rdev[i])) {
+ rdev = devm_regulator_register(&i2c->dev, &isl_rd[i], &config);
+ if (IS_ERR(rdev)) {
dev_err(&i2c->dev, "failed to register %s\n", id->name);
- return PTR_ERR(pmic->rdev[i]);
+ return PTR_ERR(rdev);
}
}

--
2.20.1