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path: root/drivers/hwmon/ltc4261.c
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Diffstat (limited to 'drivers/hwmon/ltc4261.c')
-rw-r--r--drivers/hwmon/ltc4261.c13
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/hwmon/ltc4261.c b/drivers/hwmon/ltc4261.c
index c415829ffbf5..b91cc4fe84e5 100644
--- a/drivers/hwmon/ltc4261.c
+++ b/drivers/hwmon/ltc4261.c
@@ -73,13 +73,13 @@ static struct ltc4261_data *ltc4261_update_device(struct device *dev)
"Failed to read ADC value: error %d\n",
val);
ret = ERR_PTR(val);
- data->valid = 0;
+ data->valid = false;
goto abort;
}
data->regs[i] = val;
}
data->last_updated = jiffies;
- data->valid = 1;
+ data->valid = true;
}
abort:
mutex_unlock(&data->update_lock);
@@ -130,7 +130,7 @@ static ssize_t ltc4261_value_show(struct device *dev,
return PTR_ERR(data);
value = ltc4261_get_value(data, attr->index);
- return snprintf(buf, PAGE_SIZE, "%d\n", value);
+ return sysfs_emit(buf, "%d\n", value);
}
static ssize_t ltc4261_bool_show(struct device *dev,
@@ -147,7 +147,7 @@ static ssize_t ltc4261_bool_show(struct device *dev,
if (fault) /* Clear reported faults in chip register */
i2c_smbus_write_byte_data(data->client, LTC4261_FAULT, ~fault);
- return snprintf(buf, PAGE_SIZE, "%d\n", fault ? 1 : 0);
+ return sysfs_emit(buf, "%d\n", fault ? 1 : 0);
}
/*
@@ -190,8 +190,7 @@ static struct attribute *ltc4261_attrs[] = {
};
ATTRIBUTE_GROUPS(ltc4261);
-static int ltc4261_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int ltc4261_probe(struct i2c_client *client)
{
struct i2c_adapter *adapter = client->adapter;
struct device *dev = &client->dev;
@@ -234,7 +233,7 @@ static struct i2c_driver ltc4261_driver = {
.driver = {
.name = "ltc4261",
},
- .probe = ltc4261_probe,
+ .probe_new = ltc4261_probe,
.id_table = ltc4261_id,
};