diff options
Diffstat (limited to 'include/linux/tee_drv.h')
| -rw-r--r-- | include/linux/tee_drv.h | 19 |
1 files changed, 1 insertions, 18 deletions
diff --git a/include/linux/tee_drv.h b/include/linux/tee_drv.h index 7a03f68fb982..1412e9cc79ce 100644 --- a/include/linux/tee_drv.h +++ b/include/linux/tee_drv.h @@ -49,7 +49,6 @@ struct tee_shm_pool; */ struct tee_context { struct tee_device *teedev; - struct list_head list_shm; void *data; struct kref refcount; bool releasing; @@ -168,9 +167,7 @@ void tee_device_unregister(struct tee_device *teedev); /** * struct tee_shm - shared memory object - * @teedev: device used to allocate the object - * @ctx: context using the object, if NULL the context is gone - * @link link element + * @ctx: context using the object * @paddr: physical address of the shared memory * @kaddr: virtual address of the shared memory * @size: size of shared memory @@ -185,9 +182,7 @@ void tee_device_unregister(struct tee_device *teedev); * subsystem and from drivers that implements their own shm pool manager. */ struct tee_shm { - struct tee_device *teedev; struct tee_context *ctx; - struct list_head link; phys_addr_t paddr; void *kaddr; size_t size; @@ -319,18 +314,6 @@ void *tee_get_drvdata(struct tee_device *teedev); struct tee_shm *tee_shm_alloc(struct tee_context *ctx, size_t size, u32 flags); /** - * tee_shm_priv_alloc() - Allocate shared memory privately - * @dev: Device that allocates the shared memory - * @size: Requested size of shared memory - * - * Allocates shared memory buffer that is not associated with any client - * context. Such buffers are owned by TEE driver and used for internal calls. - * - * @returns a pointer to 'struct tee_shm' - */ -struct tee_shm *tee_shm_priv_alloc(struct tee_device *teedev, size_t size); - -/** * tee_shm_register() - Register shared memory buffer * @ctx: Context that registers the shared memory * @addr: Address is userspace of the shared buffer |