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tee: Remove unused declarations

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Commit 4fb0a5eb36 ("tee: add OP-TEE driver") declared but never implemented
optee_supp_read()/optee_supp_write().
Commit 967c9cca2c ("tee: generic TEE subsystem") never implemented tee_shm_init().

Signed-off-by: Yue Haibing <yuehaibing@huawei.com>
Reviewed-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
This commit is contained in:
Yue Haibing 2023-08-10 22:49:43 +08:00 committed by Jens Wiklander
parent 2dde18cd1d
commit 069969d6c5
2 changed files with 0 additions and 4 deletions
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2
drivers/tee/optee/optee_private.h
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@ -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);

2
drivers/tee/tee_private.h
View File

@ -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);