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| author | Zihao Tang <tangzihao1@hisilicon.com> | 2021-03-16 12:00:57 +0100 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2021-04-20 15:50:14 +0200 |
| commit | af9a973040bd5c27dfa1c7b5e970b7cf9238b530 (patch) | |
| tree | 3f1e2423c93740c42bac3a41970d921a053c1180 /drivers/hwmon | |
| parent | hwmon: Use kobj_to_dev() (diff) | |
| download | linux-af9a973040bd5c27dfa1c7b5e970b7cf9238b530.tar.xz linux-af9a973040bd5c27dfa1c7b5e970b7cf9238b530.zip | |
hwmon: (ina2xx) Convert sysfs sprintf/snprintf family to sysfs_emit
Fix the following coccicheck warning:
drivers/hwmon/ina2xx.c:313:8-16: WARNING: use scnprintf or sprintf
drivers/hwmon/ina2xx.c:453:8-16: WARNING: use scnprintf or sprintf
drivers/hwmon/ina2xx.c:484:8-16: WARNING: use scnprintf or sprintf
drivers/hwmon/ina2xx.c:540:8-16: WARNING: use scnprintf or sprintf
Signed-off-by: Zihao Tang <tangzihao1@hisilicon.com>
Signed-off-by: Jay Fang <f.fangjian@huawei.com>
Link: https://lore.kernel.org/r/1615892457-35501-1-git-send-email-f.fangjian@huawei.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/ina2xx.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/hwmon/ina2xx.c b/drivers/hwmon/ina2xx.c index ca97f9e931bc..8acb2db58c68 100644 --- a/drivers/hwmon/ina2xx.c +++ b/drivers/hwmon/ina2xx.c @@ -310,8 +310,7 @@ static ssize_t ina2xx_value_show(struct device *dev, if (err < 0) return err; - return snprintf(buf, PAGE_SIZE, "%d\n", - ina2xx_get_value(data, attr->index, regval)); + return sysfs_emit(buf, "%d\n", ina2xx_get_value(data, attr->index, regval)); } static int ina226_reg_to_alert(struct ina2xx_data *data, u8 bit, u16 regval) @@ -450,7 +449,7 @@ static ssize_t ina226_alarm_show(struct device *dev, alarm = (regval & BIT(attr->index)) && (regval & INA226_ALERT_FUNCTION_FLAG); - return snprintf(buf, PAGE_SIZE, "%d\n", alarm); + return sysfs_emit(buf, "%d\n", alarm); } /* @@ -481,7 +480,7 @@ static ssize_t ina2xx_shunt_show(struct device *dev, { struct ina2xx_data *data = dev_get_drvdata(dev); - return snprintf(buf, PAGE_SIZE, "%li\n", data->rshunt); + return sysfs_emit(buf, "%li\n", data->rshunt); } static ssize_t ina2xx_shunt_store(struct device *dev, @@ -537,7 +536,7 @@ static ssize_t ina226_interval_show(struct device *dev, if (status) return status; - return snprintf(buf, PAGE_SIZE, "%d\n", ina226_reg_to_interval(regval)); + return sysfs_emit(buf, "%d\n", ina226_reg_to_interval(regval)); } /* shunt voltage */ |