--- zzzz-none-000/linux-4.4.60/drivers/mtd/nand/docg4.c	2017-04-08 07:53:53.000000000 +0000
+++ maple-7510-730/linux-4.4.60/drivers/mtd/nand/docg4.c	2021-03-17 14:36:41.000000000 +0000
@@ -1121,7 +1121,7 @@
 	return ret;
 }
 
-static int docg4_block_neverbad(struct mtd_info *mtd, loff_t ofs, int getchip)
+static int docg4_block_neverbad(struct mtd_info *mtd, loff_t ofs)
 {
 	/* only called when module_param ignore_badblocks is set */
 	return 0;