diff options
| author | Jens Wiklander <jens.wiklander@linaro.org> | 2021-10-04 16:11:52 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-03-02 11:42:47 +0100 |
| commit | eb354613847d824f268d2c985c7b4d30a209799e (patch) | |
| tree | a053fc918a464c4a6cbed8b95b021e08277700b8 /include/linux | |
| parent | bae7fc6f0dc66d8a80316c09ed7ee286f33cd731 (diff) | |
tee: export teedev_open() and teedev_close_context()
commit 1e2c3ef0496e72ba9001da5fd1b7ed56ccb30597 upstream.
Exports the two functions teedev_open() and teedev_close_context() in
order to make it easier to create a driver internal struct tee_context.
Reviewed-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/tee_drv.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/linux/tee_drv.h b/include/linux/tee_drv.h index 0c6c1de6f3b7..18a9949bba18 100644 --- a/include/linux/tee_drv.h +++ b/include/linux/tee_drv.h @@ -582,4 +582,18 @@ struct tee_client_driver { #define to_tee_client_driver(d) \ container_of(d, struct tee_client_driver, driver) +/** + * teedev_open() - Open a struct tee_device + * @teedev: Device to open + * + * @return a pointer to struct tee_context on success or an ERR_PTR on failure. + */ +struct tee_context *teedev_open(struct tee_device *teedev); + +/** + * teedev_close_context() - closes a struct tee_context + * @ctx: The struct tee_context to close + */ +void teedev_close_context(struct tee_context *ctx); + #endif /*__TEE_DRV_H*/ |