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hwmon: (max1619): Fix checkpatch issues

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Fixed:
ERROR: do not use assignment in if condition
ERROR: trailing whitespace
WARNING: line over 80 characters
WARNING: please, no spaces at the start of a line
WARNING: simple_strtol is obsolete, use kstrtol instead

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Guenter Roeck 2012-01-14 21:29:27 -08:00 • committed by Guenter Roeck
parent 09770b2619
commit 8958dfb74a
1 changed files with 14 additions and 7 deletions
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21
drivers/hwmon/max1619.c
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@ -125,7 +125,7 @@ struct max1619_data {
u8 temp_input2, temp_low2, temp_high2; /* remote */ u8 temp_input2, temp_low2, temp_high2; /* remote */
u8 temp_crit2; u8 temp_crit2;
u8 temp_hyst2; u8 temp_hyst2;
u8 alarms; u8 alarms;
}; };
/* /*
@ -133,7 +133,8 @@ struct max1619_data {
*/ */
#define show_temp(value) \ #define show_temp(value) \
static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \ static ssize_t show_##value(struct device *dev, struct device_attribute *attr, \
char *buf) \
{ \ { \
struct max1619_data *data = max1619_update_device(dev); \ struct max1619_data *data = max1619_update_device(dev); \
return sprintf(buf, "%d\n", temp_from_reg(data->value)); \ return sprintf(buf, "%d\n", temp_from_reg(data->value)); \
@ -146,13 +147,17 @@ show_temp(temp_crit2);
show_temp(temp_hyst2); show_temp(temp_hyst2);
#define set_temp2(value, reg) \ #define set_temp2(value, reg) \
static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, \ static ssize_t set_##value(struct device *dev, struct device_attribute *attr, \
const char *buf, \
size_t count) \ size_t count) \
{ \ { \
struct i2c_client *client = to_i2c_client(dev); \ struct i2c_client *client = to_i2c_client(dev); \
struct max1619_data *data = i2c_get_clientdata(client); \ struct max1619_data *data = i2c_get_clientdata(client); \
long val = simple_strtol(buf, NULL, 10); \ long val; \
\ int err = kstrtol(buf, 10, &val); \
if (err) \
return err; \
\
mutex_lock(&data->update_lock); \ mutex_lock(&data->update_lock); \
data->value = temp_to_reg(val); \ data->value = temp_to_reg(val); \
i2c_smbus_write_byte_data(client, reg, data->value); \ i2c_smbus_write_byte_data(client, reg, data->value); \
@ -165,7 +170,8 @@ set_temp2(temp_high2, MAX1619_REG_W_REMOTE_HIGH);
set_temp2(temp_crit2, MAX1619_REG_W_REMOTE_CRIT); set_temp2(temp_crit2, MAX1619_REG_W_REMOTE_CRIT);
set_temp2(temp_hyst2, MAX1619_REG_W_TCRIT_HYST); set_temp2(temp_hyst2, MAX1619_REG_W_TCRIT_HYST);
static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf) static ssize_t show_alarms(struct device *dev, struct device_attribute *attr,
char *buf)
{ {
struct max1619_data *data = max1619_update_device(dev); struct max1619_data *data = max1619_update_device(dev);
return sprintf(buf, "%d\n", data->alarms); return sprintf(buf, "%d\n", data->alarms);
@ -275,7 +281,8 @@ static int max1619_probe(struct i2c_client *new_client,
max1619_init_client(new_client); max1619_init_client(new_client);
/* Register sysfs hooks */ /* Register sysfs hooks */
if ((err = sysfs_create_group(&new_client->dev.kobj, &max1619_group))) err = sysfs_create_group(&new_client->dev.kobj, &max1619_group);
if (err)
goto exit_free; goto exit_free;
data->hwmon_dev = hwmon_device_register(&new_client->dev); data->hwmon_dev = hwmon_device_register(&new_client->dev);