From 069969d6c5264d2348fd6cf0cedc00fd87ff3cee Mon Sep 17 00:00:00 2001 From: Yue Haibing Date: Thu, 10 Aug 2023 22:49:43 +0800 Subject: [PATCH] tee: Remove unused declarations Commit 4fb0a5eb364d ("tee: add OP-TEE driver") declared but never implemented optee_supp_read()/optee_supp_write(). Commit 967c9cca2cc5 ("tee: generic TEE subsystem") never implemented tee_shm_init(). Signed-off-by: Yue Haibing Reviewed-by: Sumit Garg Signed-off-by: Jens Wiklander --- drivers/tee/optee/optee_private.h | 2 -- drivers/tee/tee_private.h | 2 -- 2 files changed, 4 deletions(-) diff --git a/drivers/tee/optee/optee_private.h b/drivers/tee/optee/optee_private.h index 72685ee0d53f..6bb5cae09688 100644 --- a/drivers/tee/optee/optee_private.h +++ b/drivers/tee/optee/optee_private.h @@ -238,8 +238,6 @@ int optee_notif_send(struct optee *optee, u_int key); u32 optee_supp_thrd_req(struct tee_context *ctx, u32 func, size_t num_params, struct tee_param *param); -int optee_supp_read(struct tee_context *ctx, void __user *buf, size_t len); -int optee_supp_write(struct tee_context *ctx, void __user *buf, size_t len); void optee_supp_init(struct optee_supp *supp); void optee_supp_uninit(struct optee_supp *supp); void optee_supp_release(struct optee_supp *supp); diff --git a/drivers/tee/tee_private.h b/drivers/tee/tee_private.h index 409cadcc1cff..754e11dcb240 100644 --- a/drivers/tee/tee_private.h +++ b/drivers/tee/tee_private.h @@ -47,8 +47,6 @@ struct tee_device { struct tee_shm_pool *pool; }; -int tee_shm_init(void); - int tee_shm_get_fd(struct tee_shm *shm); bool tee_device_get(struct tee_device *teedev);