bug fix for console scroll signedness issue

[palacios.git] / palacios / include / devices / console.h

diff --git a/palacios/include/devices/console.h b/palacios/include/devices/console.h
index 70eeff7..8484452 100644 (file)
--- a/palacios/include/devices/console.h
+++ b/palacios/include/devices/console.h
@@ -28,7 +28,7 @@ struct v3_console_ops {
     // filled in by the backend device
     int (*update_screen)(uint_t x, uint_t y, uint_t length, void * private_data);
     int (*update_cursor)(uint_t x, uint_t y, void * private_data);
-    int (*scroll)(uint_t rows, void * private_data);
+    int (*scroll)(int rows, void * private_data);
 };