Merge branch 'linux-5.7' of git://github.com/skeggsb/linux into drm-fixes

[linux-2.6-microblaze.git] / include / linux / tee_drv.h

diff --git a/include/linux/tee_drv.h b/include/linux/tee_drv.h
index 7a03f68..1412e9c 100644 (file)
--- 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;
@@ -318,18 +313,6 @@ 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