269 static int ca_get_slot_descr(struct dst_state *state, struct ca_msg *p_ca_message, void __user *arg)  in ca_get_slot_descr()
315 static int ca_get_message(struct dst_state *state, struct ca_msg *p_ca_message, void __user *arg)  in ca_get_message()
320 	if (copy_from_user(p_ca_message, arg, sizeof (struct ca_msg)))  in ca_get_message()
336 		if (copy_to_user(arg, p_ca_message, sizeof (struct ca_msg)) )  in ca_get_message()
341 		if (copy_to_user(arg, p_ca_message, sizeof (struct ca_msg)) )  in ca_get_message()
349 static int handle_dst_tag(struct dst_state *state, struct ca_msg *p_ca_message, struct ca_msg *hw_b…  in handle_dst_tag()
377 static int write_to_8820(struct dst_state *state, struct ca_msg *hw_buffer, u8 length, u8 reply)  in write_to_8820()
424 static int ca_set_pmt(struct dst_state *state, struct ca_msg *p_ca_message, struct ca_msg *hw_buffe…  in ca_set_pmt()
445 static int dst_check_ca_pmt(struct dst_state *state, struct ca_msg *p_ca_message, struct ca_msg *hw…  in dst_check_ca_pmt()
476 static int ca_send_message(struct dst_state *state, struct ca_msg *p_ca_message, void __user *arg)  in ca_send_message()
481 	struct ca_msg *hw_buffer;  in ca_send_message()
484 	if ((hw_buffer = kmalloc(sizeof (struct ca_msg), GFP_KERNEL)) == NULL) {  in ca_send_message()
490 	if (copy_from_user(p_ca_message, arg, sizeof (struct ca_msg))) {  in ca_send_message()
559 	struct ca_msg *p_ca_message;  in dst_ca_ioctl()
566 	p_ca_message = kmalloc(sizeof (struct ca_msg), GFP_KERNEL);  in dst_ca_ioctl()