- spin_lock(&i2c_dev_array_lock);
- i2c_dev = i2c_dev_array[index];
- spin_unlock(&i2c_dev_array_lock);
- return i2c_dev;
-}
-
-static struct i2c_dev *i2c_dev_get_by_adapter(struct i2c_adapter *adap)
-{
- struct i2c_dev *i2c_dev = NULL;
-
- spin_lock(&i2c_dev_array_lock);
- if ((i2c_dev_array[adap->nr]) &&
- (i2c_dev_array[adap->nr]->adap == adap))
- i2c_dev = i2c_dev_array[adap->nr];
- spin_unlock(&i2c_dev_array_lock);
+ spin_lock(&i2c_dev_list_lock);
+ list_for_each_entry(i2c_dev, &i2c_dev_list, list) {
+ if (i2c_dev->adap->nr == index)
+ goto found;
+ }
+ i2c_dev = NULL;
+found:
+ spin_unlock(&i2c_dev_list_lock);