Commit c77b26e3 authored by dongjian's avatar dongjian Committed by Sebastian Reichel
Browse files

power: supply: ds2781: use kobj_to_dev() 



Use kobj_to_dev() instead of open-coding it

Signed-off-by: default avatardongjian <dongjian@yulong.com>
Signed-off-by: default avatarSebastian Reichel <sebastian.reichel@collabora.com>
parent 31ba6fad

drivers/power/supply/ds2781_battery.c

+4 −4
Original line number Diff line number Diff line
@@ -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;