optee_shm_unregister_supp  328 drivers/tee/optee/core.c 	.shm_unregister = optee_shm_unregister_supp,
optee_shm_unregister_supp  164 drivers/tee/optee/optee_private.h int optee_shm_unregister_supp(struct tee_context *ctx, struct tee_shm *shm);