commit 6586736

wayland-drm: Remove obsolete drmGetMagic/wl_drm_authenticate

We don't use wl_drm.create_buffer since b1a964a62d, so these are
unnecessary and may result in a protocol error with newer display
servers.

 1@@ -261,17 +261,12 @@ void
 2 drm_device(void *data, struct wl_drm *wl, const char *name)
 3 {
 4 	struct drm_context *context = data;
 5-	drm_magic_t magic;
 6 
 7 	context->fd = open(name, O_RDWR);
 8-
 9 	if (context->fd == -1) {
10 		DEBUG("Couldn't open DRM device '%s'\n", name);
11 		return;
12 	}
13-
14-	drmGetMagic(context->fd, &magic);
15-	wl_drm_authenticate(wl, magic);
16 }
17 
18 void