X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=drivers%2Ftee%2Ftee_core.c;h=17c64fccbb10f3fde59114dde5ae4d2c73ece664;hb=3473b71e21609c9dfb74d0a5a13d6321d3049c05;hp=06fbfc044ea33ea0926bb7af3200e2ddb3e48796;hpb=4f640201a8aebcee053712828f5457aee9909cc8;p=linux.git

diff --git a/drivers/tee/tee_core.c b/drivers/tee/tee_core.c
index 06fbfc044ea3..17c64fccbb10 100644
--- a/drivers/tee/tee_core.c
+++ b/drivers/tee/tee_core.c
@@ -1041,6 +1041,15 @@ int tee_client_invoke_func(struct tee_context *ctx,
 }
 EXPORT_SYMBOL_GPL(tee_client_invoke_func);
 
+int tee_client_cancel_req(struct tee_context *ctx,
+			  struct tee_ioctl_cancel_arg *arg)
+{
+	if (!ctx->teedev->desc->ops->cancel_req)
+		return -EINVAL;
+	return ctx->teedev->desc->ops->cancel_req(ctx, arg->cancel_id,
+						  arg->session);
+}
+
 static int tee_client_device_match(struct device *dev,
 				   struct device_driver *drv)
 {