22 int i2sbus_control_init(struct macio_dev* dev, struct i2sbus_control **c)  in i2sbus_control_init()  argument
24 	*c = kzalloc(sizeof(struct i2sbus_control), GFP_KERNEL);  in i2sbus_control_init()
25 	if (!*c)  in i2sbus_control_init()
28 	INIT_LIST_HEAD(&(*c)->list);  in i2sbus_control_init()
30 	(*c)->macio = dev->bus->chip;  in i2sbus_control_init()
34 void i2sbus_control_destroy(struct i2sbus_control *c)  in i2sbus_control_destroy()  argument
36 	kfree(c);  in i2sbus_control_destroy()
40 int i2sbus_control_add_dev(struct i2sbus_control *c,  in i2sbus_control_add_dev()  argument
69 	list_add(&i2sdev->item, &c->list);  in i2sbus_control_add_dev()
74 void i2sbus_control_remove_dev(struct i2sbus_control *c,  in i2sbus_control_remove_dev()  argument
79 	if (list_empty(&c->list))  in i2sbus_control_remove_dev()
80 		i2sbus_control_destroy(c);  in i2sbus_control_remove_dev()
83 int i2sbus_control_enable(struct i2sbus_control *c,  in i2sbus_control_enable()  argument
87 	struct macio_chip *macio = c->macio;  in i2sbus_control_enable()
110 int i2sbus_control_cell(struct i2sbus_control *c,  in i2sbus_control_cell()  argument
115 	struct macio_chip *macio = c->macio;  in i2sbus_control_cell()
153 int i2sbus_control_clock(struct i2sbus_control *c,  in i2sbus_control_clock()  argument
158 	struct macio_chip *macio = c->macio;  in i2sbus_control_clock()