https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/2978

--- gst-plugins-good-1.26.2/sys/v4l2/gstv4l2object.c.orig
+++ gst-plugins-good-1.26.2/sys/v4l2/gstv4l2object.c
@@ -609,7 +609,7 @@
     v4l2object->fd_open = NULL;
     v4l2object->close = close;
     v4l2object->dup = dup;
-    v4l2object->ioctl = ioctl;
+    v4l2object->ioctl = (void *)ioctl;
     v4l2object->read = read;
     v4l2object->mmap = mmap;
     v4l2object->munmap = munmap;