189  * nfc_start_poll - start polling for nfc targets
195  * The device remains polling for targets until a target is found or
237  * nfc_stop_poll - stop polling for nfc targets
273 		if (dev->targets[i].idx == target_idx)  in nfc_find_target()
274 			return &dev->targets[i];  in nfc_find_target()
753  * nfc_targets_found - inform that targets were found
755  * @dev: The nfc device that found the targets
756  * @targets: array of nfc targets found
757  * @n_targets: targets array size
759  * The device driver must call this function when one or many nfc targets
761  * polling for targets.
762  * NOTE: This function can be called with targets=NULL and n_targets=0 to
769 		      struct nfc_target *targets, int n_targets)  in nfc_targets_found()  argument
776 		targets[i].idx = dev->target_next_idx++;  in nfc_targets_found()
789 	kfree(dev->targets);  in nfc_targets_found()
790 	dev->targets = NULL;  in nfc_targets_found()
792 	if (targets) {  in nfc_targets_found()
793 		dev->targets = kmemdup(targets,  in nfc_targets_found()
797 		if (!dev->targets) {  in nfc_targets_found()
835 		tg = &dev->targets[i];  in nfc_target_lost()
850 		memcpy(&dev->targets[i], &dev->targets[i + 1],  in nfc_target_lost()
853 		kfree(dev->targets);  in nfc_target_lost()
854 		dev->targets = NULL;  in nfc_target_lost()
970 	kfree(dev->targets);  in nfc_release()