1 files changed, 3 insertions, 25 deletions
diff --git a/ports/stm/background.c b/ports/stm/background.c
index 8c1897043..d83a0ccec 100644
--- a/ports/stm/background.c
+++ b/ports/stm/background.c
@@ -33,28 +33,6 @@
 #include "shared-module/displayio/__init__.h"
 #endif
 
-static bool running_background_tasks = false;
-
-void background_tasks_reset(void) {
-    running_background_tasks = false;
-}
-
-void run_background_tasks(void) {
-    // Don't call ourselves recursively.
-    if (running_background_tasks) {
-        return;
-    }
-    running_background_tasks = true;
-    filesystem_background();
-
-    #if USB_AVAILABLE
-    usb_background();
-    #endif
-
-    #if CIRCUITPY_DISPLAYIO
-    displayio_background();
-    #endif
-    running_background_tasks = false;
-
-    assert_heap_ok();
-}
+void port_background_task(void) {}
+void port_start_background_task(void) {}
+void port_finish_background_task(void) {}