mirrors
/
linux-stable
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
1
0
Fork 0
Code Issues Releases Wiki Activity

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>
This commit is contained in:
Zihao Tang 2021-03-16 19:00:57 +08:00 committed by Guenter Roeck
parent 9d2227bb9b
commit af9a973040
1 changed files with 4 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/hwmon/ina2xx.c
View File

@ -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 */