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authorchenqiwu <chenqiwu@xiaomi.com>2020-02-14 20:56:37 +0800
committerWolfram Sang <wsa@the-dreams.de>2020-03-10 10:50:08 +0100
commit6b060d8a09e9ab03748d1134c34275714a3c0217 (patch)
treea255085348c32904546c8de37265c012f9b73337
parenta786b80c48c2d135a2387b870b19ab503701c314 (diff)
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i2c: use kobj_to_dev() API
Use kobj_to_dev() API instead of container_of(). Signed-off-by: chenqiwu <chenqiwu@xiaomi.com> Reviewed-by: Luca Ceresoli <luca@lucaceresoli.net> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
-rw-r--r--drivers/i2c/i2c-slave-eeprom.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/i2c/i2c-slave-eeprom.c b/drivers/i2c/i2c-slave-eeprom.c
index db9763cb4dae..cb415b10642f 100644
--- a/drivers/i2c/i2c-slave-eeprom.c
+++ b/drivers/i2c/i2c-slave-eeprom.c
@@ -96,7 +96,7 @@ static ssize_t i2c_slave_eeprom_bin_read(struct file *filp, struct kobject *kobj
struct eeprom_data *eeprom;
unsigned long flags;
- eeprom = dev_get_drvdata(container_of(kobj, struct device, kobj));
+ eeprom = dev_get_drvdata(kobj_to_dev(kobj));
spin_lock_irqsave(&eeprom->buffer_lock, flags);
memcpy(buf, &eeprom->buffer[off], count);
@@ -111,7 +111,7 @@ static ssize_t i2c_slave_eeprom_bin_write(struct file *filp, struct kobject *kob
struct eeprom_data *eeprom;
unsigned long flags;
- eeprom = dev_get_drvdata(container_of(kobj, struct device, kobj));
+ eeprom = dev_get_drvdata(kobj_to_dev(kobj));
spin_lock_irqsave(&eeprom->buffer_lock, flags);
memcpy(&eeprom->buffer[off], buf, count);