From: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> In the 4.9.y tree, the following build warning keeps showing up: drivers/mtd/nand/atmel_nand.c:2337:19: warning: unused variable 'mtd' [-Wunused-variable] This driver was deleted / restructured in newer kernels so this is a 4.9.y patch only. Cc: Wenyou Yang <wenyou.yang@xxxxxxxxx> Cc: Josh Wu <rainyfeeling@xxxxxxxxxxx> Cc: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx> Cc: Richard Weinberger <richard@xxxxxx> Cc: David Woodhouse <dwmw2@xxxxxxxxxxxxx> Cc: Brian Norris <computersforpeace@xxxxxxxxx> Cc: Marek Vasut <marek.vasut@xxxxxxxxx> Cc: Cyrille Pitchen <cyrille.pitchen@xxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/mtd/nand/atmel_nand.c | 1 - 1 file changed, 1 deletion(-) --- a/drivers/mtd/nand/atmel_nand.c +++ b/drivers/mtd/nand/atmel_nand.c @@ -2334,7 +2334,6 @@ err_nand_ioremap: static int atmel_nand_remove(struct platform_device *pdev) { struct atmel_nand_host *host = platform_get_drvdata(pdev); - struct mtd_info *mtd = nand_to_mtd(&host->nand_chip); nand_release(&host->nand_chip);