Hi Boris,

After merging the nand tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:

drivers/mtd/nand/raw/nand_toshiba.c: In function 'toshiba_nand_read_page_benand':
drivers/mtd/nand/raw/nand_toshiba.c:54:19: warning: unused variable 'mtd' [-Wunused-variable]
  struct mtd_info *mtd = nand_to_mtd(chip);
                   ^~~
drivers/mtd/nand/raw/nand_toshiba.c: In function 'toshiba_nand_read_subpage_benand':
drivers/mtd/nand/raw/nand_toshiba.c:68:19: warning: unused variable 'mtd' [-Wunused-variable]
  struct mtd_info *mtd = nand_to_mtd(chip);
                   ^~~

Introduced by commit

  fe8b76ec9886 ("mtd: rawnand: toshiba: Pass a single nand_chip object to the status helper")

-- 
Cheers,
Stephen Rothwell