58 struct dvb_ca_en50221 {  struct
61 	int (*read_attribute_mem)(struct dvb_ca_en50221 *ca,  argument
63 	int (*write_attribute_mem)(struct dvb_ca_en50221 *ca,  argument
66 	int (*read_cam_control)(struct dvb_ca_en50221 *ca,  argument
68 	int (*write_cam_control)(struct dvb_ca_en50221 *ca,  argument
71 	int (*read_data)(struct dvb_ca_en50221 *ca,  argument
73 	int (*write_data)(struct dvb_ca_en50221 *ca,  argument
76 	int (*slot_reset)(struct dvb_ca_en50221 *ca, int slot);  argument
77 	int (*slot_shutdown)(struct dvb_ca_en50221 *ca, int slot);  argument
78 	int (*slot_ts_enable)(struct dvb_ca_en50221 *ca, int slot);  argument
80 	int (*poll_slot_status)(struct dvb_ca_en50221 *ca, int slot, int open);  argument
98 void dvb_ca_en50221_camchange_irq(struct dvb_ca_en50221 *pubca, int slot,  argument