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path: root/drivers/hwmon/pmbus/lm25066.c
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Diffstat (limited to 'drivers/hwmon/pmbus/lm25066.c')
-rw-r--r--drivers/hwmon/pmbus/lm25066.c17
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/hwmon/pmbus/lm25066.c b/drivers/hwmon/pmbus/lm25066.c
index ac254fba551..84a37f0c8db 100644
--- a/drivers/hwmon/pmbus/lm25066.c
+++ b/drivers/hwmon/pmbus/lm25066.c
@@ -57,7 +57,7 @@ static int lm25066_read_word_data(struct i2c_client *client, int page, int reg)
int ret;
if (page > 1)
- return -EINVAL;
+ return -ENXIO;
/* Map READ_VAUX into READ_VOUT register on page 1 */
if (page == 1) {
@@ -85,7 +85,7 @@ static int lm25066_read_word_data(struct i2c_client *client, int page, int reg)
break;
default:
/* No other valid registers on page 1 */
- ret = -EINVAL;
+ ret = -ENXIO;
break;
}
goto done;
@@ -138,7 +138,7 @@ static int lm25066_write_word_data(struct i2c_client *client, int page, int reg,
int ret;
if (page > 1)
- return -EINVAL;
+ return -ENXIO;
switch (reg) {
case PMBUS_IIN_OC_WARN_LIMIT:
@@ -164,10 +164,10 @@ static int lm25066_write_word_data(struct i2c_client *client, int page, int reg,
static int lm25066_write_byte(struct i2c_client *client, int page, u8 value)
{
if (page > 1)
- return -EINVAL;
+ return -ENXIO;
- if (page == 0)
- return pmbus_write_byte(client, 0, value);
+ if (page <= 0)
+ return pmbus_write_byte(client, page, value);
return 0;
}
@@ -309,11 +309,10 @@ static int lm25066_remove(struct i2c_client *client)
{
const struct pmbus_driver_info *info = pmbus_get_driver_info(client);
const struct lm25066_data *data = to_lm25066_data(info);
- int ret;
- ret = pmbus_do_remove(client);
+ pmbus_do_remove(client);
kfree(data);
- return ret;
+ return 0;
}
static const struct i2c_device_id lm25066_id[] = {