/* Structure describing a CA interface */
struct dvb_ca_en50221 {
- /* the module owning this structure */
- struct module* owner;
-
- /* NOTE: the read_*, write_* and poll_slot_status functions must use locks as
- * they may be called from several threads at once */
-
/* functions for accessing attribute memory on the CAM */
int (*read_attribute_mem)(struct dvb_ca_en50221* ca, int slot, int address);
int (*write_attribute_mem)(struct dvb_ca_en50221* ca, int slot, int address, u8 value);
* Poll slot status.
* Only necessary if DVB_CA_FLAG_EN50221_IRQ_CAMCHANGE is not set
*/
- int (*poll_slot_status)(struct dvb_ca_en50221* ca, int slot, int open);
+ int (*poll_slot_status)(struct dvb_ca_en50221* ca, int slot);
/* private data, used by caller */
void* data;