From f856b2f295bc87f96f446f20d41913eade08af07 Mon Sep 17 00:00:00 2001 From: Tian Tao Date: Tue, 15 Dec 2020 09:00:24 +0800 Subject: [PATCH] power: supply: ds2780: Switch to using the new API kobj_to_dev() fixed the following coccicheck: drivers/power/supply/ds2780_battery.c:627:60-61: WARNING opportunity for kobj_to_dev() drivers/power/supply/ds2780_battery.c:672:60-61: WARNING opportunity for kobj_to_dev() drivers/power/supply/ds2780_battery.c:640:60-61: WARNING opportunity for kobj_to_dev() drivers/power/supply/ds2780_battery.c:685:60-61: WARNING opportunity for kobj_to_dev() Signed-off-by: Tian Tao Signed-off-by: Sebastian Reichel --- drivers/power/supply/ds2780_battery.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/power/supply/ds2780_battery.c b/drivers/power/supply/ds2780_battery.c index dd57a472e878..2b8c90d84325 100644 --- a/drivers/power/supply/ds2780_battery.c +++ b/drivers/power/supply/ds2780_battery.c @@ -624,7 +624,7 @@ static ssize_t ds2780_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 ds2780_device_info *dev_info = to_ds2780_device_info(psy); @@ -637,7 +637,7 @@ static ssize_t ds2780_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 ds2780_device_info *dev_info = to_ds2780_device_info(psy); int ret; @@ -669,7 +669,7 @@ static ssize_t ds2780_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 ds2780_device_info *dev_info = to_ds2780_device_info(psy); @@ -682,7 +682,7 @@ static ssize_t ds2780_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 ds2780_device_info *dev_info = to_ds2780_device_info(psy); int ret;