tee: add start argument to shm_register callback

Adds a start argument to the shm_register callback to allow the callback
to check memory type of the passed pages.

Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/include/linux/tee_drv.h b/include/linux/tee_drv.h
index a1d7f467657c..230a1ebbf3bc 100644
--- a/include/linux/tee_drv.h
+++ b/include/linux/tee_drv.h
@@ -108,7 +108,8 @@ struct tee_driver_ops {
 	int (*supp_send)(struct tee_context *ctx, u32 ret, u32 num_params,
 			 struct tee_param *param);
 	int (*shm_register)(struct tee_context *ctx, struct tee_shm *shm,
-			    struct page **pages, size_t num_pages);
+			    struct page **pages, size_t num_pages,
+			    unsigned long start);
 	int (*shm_unregister)(struct tee_context *ctx, struct tee_shm *shm);
 };