--- zzzz-none-000/linux-4.4.271/drivers/mtd/nand/diskonchip.c	2021-06-03 06:22:09.000000000 +0000
+++ dakota-7530ac-750/linux-4.4.271/drivers/mtd/nand/diskonchip.c	2023-01-11 09:25:42.000000000 +0000
@@ -798,7 +798,7 @@
 	}
 }
 
-static int doc200x_block_bad(struct mtd_info *mtd, loff_t ofs, int getchip)
+static int doc200x_block_bad(struct mtd_info *mtd, loff_t ofs)
 {
 	/* This is our last resort if we couldn't find or create a BBT.  Just
 	   pretend all blocks are good. */