v4.19.13 snapshot.
diff --git a/arch/m68k/include/asm/atafd.h b/arch/m68k/include/asm/atafd.h
new file mode 100644
index 0000000..ad7014c
--- /dev/null
+++ b/arch/m68k/include/asm/atafd.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_M68K_FD_H
+#define _ASM_M68K_FD_H
+
+/* Definitions for the Atari Floppy driver */
+
+struct atari_format_descr {
+    int track;			/* to be formatted */
+    int head;			/*   ""     ""     */
+    int sect_offset;		/* offset of first sector */
+};
+
+#endif