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path: root/drivers/regulator/pfuze100-regulator.c
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Diffstat (limited to 'drivers/regulator/pfuze100-regulator.c')
-rw-r--r--drivers/regulator/pfuze100-regulator.c41
1 files changed, 15 insertions, 26 deletions
diff --git a/drivers/regulator/pfuze100-regulator.c b/drivers/regulator/pfuze100-regulator.c
index 8b5e4c712a01..ab174f20ca11 100644
--- a/drivers/regulator/pfuze100-regulator.c
+++ b/drivers/regulator/pfuze100-regulator.c
@@ -309,21 +309,24 @@ static int pfuze_identify(struct pfuze_chip *pfuze_chip)
return ret;
switch (value & 0x0f) {
- /* Freescale misprogrammed 1-3% of parts prior to week 8 of 2013 as ID=8 */
- case 0x8:
- dev_info(pfuze_chip->dev, "Assuming misprogrammed ID=0x8");
- case 0x0:
- break;
- default:
- dev_warn(pfuze_chip->dev, "Illegal ID: %x\n", value);
- return -ENODEV;
+ /*
+ * Freescale misprogrammed 1-3% of parts prior to week 8 of 2013
+ * as ID=8
+ */
+ case 0x8:
+ dev_info(pfuze_chip->dev, "Assuming misprogrammed ID=0x8");
+ case 0x0:
+ break;
+ default:
+ dev_warn(pfuze_chip->dev, "Illegal ID: %x\n", value);
+ return -ENODEV;
}
ret = regmap_read(pfuze_chip->regmap, PFUZE100_REVID, &value);
if (ret)
return ret;
dev_info(pfuze_chip->dev,
- "Full lay: %x, Metal lay: %x\n",
+ "Full layer: %x, Metal layer: %x\n",
(value & 0xf0) >> 4, value & 0x0f);
ret = regmap_read(pfuze_chip->regmap, PFUZE100_FABID, &value);
@@ -408,31 +411,18 @@ static int pfuze100_regulator_probe(struct i2c_client *client,
config.driver_data = pfuze_chip;
config.of_node = match_of_node(i);
- pfuze_chip->regulators[i] = regulator_register(desc, &config);
+ pfuze_chip->regulators[i] =
+ devm_regulator_register(&client->dev, desc, &config);
if (IS_ERR(pfuze_chip->regulators[i])) {
dev_err(&client->dev, "register regulator%s failed\n",
pfuze100_regulators[i].desc.name);
- ret = PTR_ERR(pfuze_chip->regulators[i]);
- while (--i >= 0)
- regulator_unregister(pfuze_chip->regulators[i]);
- return ret;
+ return PTR_ERR(pfuze_chip->regulators[i]);
}
}
return 0;
}
-static int pfuze100_regulator_remove(struct i2c_client *client)
-{
- int i;
- struct pfuze_chip *pfuze_chip = i2c_get_clientdata(client);
-
- for (i = 0; i < PFUZE100_MAX_REGULATOR; i++)
- regulator_unregister(pfuze_chip->regulators[i]);
-
- return 0;
-}
-
static struct i2c_driver pfuze_driver = {
.id_table = pfuze_device_id,
.driver = {
@@ -441,7 +431,6 @@ static struct i2c_driver pfuze_driver = {
.of_match_table = pfuze_dt_ids,
},
.probe = pfuze100_regulator_probe,
- .remove = pfuze100_regulator_remove,
};
module_i2c_driver(pfuze_driver);