TEE_NUM_DEVICES
max_id = TEE_NUM_DEVICES / 2;
offs = TEE_NUM_DEVICES / 2;
max_id = TEE_NUM_DEVICES;
if (teedev && teedev->id < TEE_NUM_DEVICES) {
rc = alloc_chrdev_region(&tee_devt, 0, TEE_NUM_DEVICES, "tee");
unregister_chrdev_region(tee_devt, TEE_NUM_DEVICES);
unregister_chrdev_region(tee_devt, TEE_NUM_DEVICES);
static DECLARE_BITMAP(dev_mask, TEE_NUM_DEVICES);