drivers/i3c/master.c

2077 		if (olddev->ibi) {
2078 			ibireq.handler = olddev->ibi->handler;
2079 			ibireq.max_payload_len = olddev->ibi->max_payload_len;
2080 			ibireq.num_slots = olddev->ibi->num_slots;
2082 			if (olddev->ibi->enabled)
2088 			 * So, update the olddev->ibi->enabled flag to false
2091 			olddev->ibi->enabled = false;
2546 	atomic_inc(&dev->ibi->pending_ibis);
2563 		dev->ibi->handler(dev->dev, &payload);
2566 	if (atomic_dec_and_test(&dev->ibi->pending_ibis))
2567 		complete(&dev->ibi->all_ibis_handled);
2943 	if (!dev->ibi)
2951 	reinit_completion(&dev->ibi->all_ibis_handled);
2952 	if (atomic_read(&dev->ibi->pending_ibis))
2953 		wait_for_completion(&dev->ibi->all_ibis_handled);
2955 	dev->ibi->enabled = false;
2965 	if (!dev->ibi)
2970 		dev->ibi->enabled = true;
2979 	struct i3c_device_ibi_info *ibi;
2985 	if (dev->ibi)
2988 	ibi = kzalloc(sizeof(*ibi), GFP_KERNEL);
2989 	if (!ibi)
2992 	atomic_set(&ibi->pending_ibis, 0);
2993 	init_completion(&ibi->all_ibis_handled);
2994 	ibi->handler = req->handler;
2995 	ibi->max_payload_len = req->max_payload_len;
2996 	ibi->num_slots = req->num_slots;
2998 	dev->ibi = ibi;
3001 		kfree(ibi);
3002 		dev->ibi = NULL;
3012 	if (!dev->ibi)
3015 	if (WARN_ON(dev->ibi->enabled))
3019 	kfree(dev->ibi);
3020 	dev->ibi = NULL;