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authorFrans Meulenbroeks <fransmeulenbroeks@gmail.com>2012-01-10 23:01:40 +0100
committerGuenter Roeck <guenter.roeck@ericsson.com>2012-03-18 18:26:43 -0700
commitb3789a0de229b4e9cc6d2531c7cbcdb5424a37b8 (patch)
treebf3a9a2e20186cbbf9ea5c412cd8669a7e0cc372 /drivers/hwmon/lm83.c
parent93092a644fb519ec520c3a1f3e05ef9d25b1dac4 (diff)
downloadblackbird-op-linux-b3789a0de229b4e9cc6d2531c7cbcdb5424a37b8.tar.gz
blackbird-op-linux-b3789a0de229b4e9cc6d2531c7cbcdb5424a37b8.zip
hwmon: (lm83) fix checkpatch issues
resolved: ERROR: trailing whitespace WARNING: please, no spaces at the start of a line WARNING: simple_strtol is obsolete, use kstrtol instead ERROR: do not use assignment in if condition Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Diffstat (limited to 'drivers/hwmon/lm83.c')
-rw-r--r--drivers/hwmon/lm83.c17
1 files changed, 12 insertions, 5 deletions
diff --git a/drivers/hwmon/lm83.c b/drivers/hwmon/lm83.c
index 8290476aee4a..1fed26579fdb 100644
--- a/drivers/hwmon/lm83.c
+++ b/drivers/hwmon/lm83.c
@@ -124,7 +124,7 @@ static struct lm83_data *lm83_update_device(struct device *dev);
/*
* Driver data (common to all clients)
*/
-
+
static const struct i2c_device_id lm83_id[] = {
{ "lm83", lm83 },
{ "lm82", lm82 },
@@ -179,8 +179,13 @@ static ssize_t set_temp(struct device *dev, struct device_attribute *devattr,
struct sensor_device_attribute *attr = to_sensor_dev_attr(devattr);
struct i2c_client *client = to_i2c_client(dev);
struct lm83_data *data = i2c_get_clientdata(client);
- long val = simple_strtol(buf, NULL, 10);
+ long val;
int nr = attr->index;
+ int err;
+
+ err = kstrtol(buf, 10, &val);
+ if (err < 0)
+ return err;
mutex_lock(&data->update_lock);
data->temp[nr] = TEMP_TO_REG(val);
@@ -355,12 +360,14 @@ static int lm83_probe(struct i2c_client *new_client,
* declare 1 and 3 common, and then 2 and 4 only for the LM83.
*/
- if ((err = sysfs_create_group(&new_client->dev.kobj, &lm83_group)))
+ err = sysfs_create_group(&new_client->dev.kobj, &lm83_group);
+ if (err)
goto exit_free;
if (id->driver_data == lm83) {
- if ((err = sysfs_create_group(&new_client->dev.kobj,
- &lm83_group_opt)))
+ err = sysfs_create_group(&new_client->dev.kobj,
+ &lm83_group_opt);
+ if (err)
goto exit_remove_files;
}
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