BACKPORT: tee: flexible shared memory pool creation
Makes creation of shm pools more flexible by adding new more primitive
functions to allocate a shm pool. This makes it easier to add driver
specific shm pool management.
Change-Id: I9ab51718083e0b86a47b9c56f32c57d69b43e30d
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Volodymyr Babchuk <vlad.babchuk@gmail.com>
(cherry picked from commit e2aca5d8928acb9cc9a87802b02102d4f9b9b596)
Signed-off-by: Victor Chong <victor.chong@linaro.org>
diff --git a/drivers/tee/tee_shm.c b/drivers/tee/tee_shm.c
index 37207ae..a3172bc 100644
--- a/drivers/tee/tee_shm.c
+++ b/drivers/tee/tee_shm.c
@@ -32,9 +32,9 @@
mutex_unlock(&teedev->mutex);
if (shm->flags & TEE_SHM_DMA_BUF)
- poolm = &teedev->pool->dma_buf_mgr;
+ poolm = teedev->pool->dma_buf_mgr;
else
- poolm = &teedev->pool->private_mgr;
+ poolm = teedev->pool->private_mgr;
poolm->ops->free(poolm, shm);
kfree(shm);
@@ -139,9 +139,9 @@
shm->teedev = teedev;
shm->ctx = ctx;
if (flags & TEE_SHM_DMA_BUF)
- poolm = &teedev->pool->dma_buf_mgr;
+ poolm = teedev->pool->dma_buf_mgr;
else
- poolm = &teedev->pool->private_mgr;
+ poolm = teedev->pool->private_mgr;
rc = poolm->ops->alloc(poolm, shm, size);
if (rc) {