tee: remove linked list of struct tee_shm
Removes list_shm from struct tee_context since the linked list isn't used any longer. Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
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@@ -44,7 +44,6 @@ static struct tee_context *teedev_open(struct tee_device *teedev)
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kref_init(&ctx->refcount);
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ctx->teedev = teedev;
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INIT_LIST_HEAD(&ctx->list_shm);
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rc = teedev->desc->ops->open(ctx);
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if (rc)
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goto err;
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@@ -17,8 +17,6 @@ static void tee_shm_release(struct tee_shm *shm)
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mutex_lock(&teedev->mutex);
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idr_remove(&teedev->idr, shm->id);
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if (shm->ctx)
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list_del(&shm->link);
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mutex_unlock(&teedev->mutex);
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if (shm->flags & TEE_SHM_POOL) {
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@@ -168,12 +166,8 @@ static struct tee_shm *__tee_shm_alloc(struct tee_context *ctx,
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}
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}
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if (ctx) {
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if (ctx)
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teedev_ctx_get(ctx);
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mutex_lock(&teedev->mutex);
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list_add_tail(&shm->link, &ctx->list_shm);
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mutex_unlock(&teedev->mutex);
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}
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return shm;
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err_rem:
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@@ -301,10 +295,6 @@ struct tee_shm *tee_shm_register(struct tee_context *ctx, unsigned long addr,
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}
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}
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mutex_lock(&teedev->mutex);
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list_add_tail(&shm->link, &ctx->list_shm);
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mutex_unlock(&teedev->mutex);
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return shm;
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err:
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if (shm) {
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