diff options
| author | dongjian | 2021-03-16 14:54:12 +0800 |
|---|---|---|
| committer | Sebastian Reichel | 2021-03-22 15:05:41 +0100 |
| commit | c77b26e327dc09a53417dba87637824260389bf5 (patch) | |
| tree | aa0538edf95a2b006cb02e79c398782852f74429 | |
| parent | 31ba6fadc3ba55dce727f0213b30c87fc085a360 (diff) | |
power: supply: ds2781: use kobj_to_dev()
Use kobj_to_dev() instead of open-coding it
Signed-off-by: dongjian <dongjian@yulong.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
| -rw-r--r-- | drivers/power/supply/ds2781_battery.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/power/supply/ds2781_battery.c b/drivers/power/supply/ds2781_battery.c index 3df3c820b38c..05b859bf2dc0 100644 --- a/drivers/power/supply/ds2781_battery.c +++ b/drivers/power/supply/ds2781_battery.c @@ -626,7 +626,7 @@ static ssize_t ds2781_read_param_eeprom_bin(struct file *filp, struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) { - struct device *dev = container_of(kobj, struct device, kobj); + struct device *dev = kobj_to_dev(kobj); struct power_supply *psy = to_power_supply(dev); struct ds2781_device_info *dev_info = to_ds2781_device_info(psy); @@ -639,7 +639,7 @@ static ssize_t ds2781_write_param_eeprom_bin(struct file *filp, struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) { - struct device *dev = container_of(kobj, struct device, kobj); + struct device *dev = kobj_to_dev(kobj); struct power_supply *psy = to_power_supply(dev); struct ds2781_device_info *dev_info = to_ds2781_device_info(psy); int ret; @@ -671,7 +671,7 @@ static ssize_t ds2781_read_user_eeprom_bin(struct file *filp, struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) { - struct device *dev = container_of(kobj, struct device, kobj); + struct device *dev = kobj_to_dev(kobj); struct power_supply *psy = to_power_supply(dev); struct ds2781_device_info *dev_info = to_ds2781_device_info(psy); @@ -685,7 +685,7 @@ static ssize_t ds2781_write_user_eeprom_bin(struct file *filp, struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) { - struct device *dev = container_of(kobj, struct device, kobj); + struct device *dev = kobj_to_dev(kobj); struct power_supply *psy = to_power_supply(dev); struct ds2781_device_info *dev_info = to_ds2781_device_info(psy); int ret; |