linux-kernel - [PATCH 4.9 002/175] mtd: nand: atmel_nand: remove build warning in atmel_nand

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Message-Id: <20210920163918.152400834@linuxfoundation.org>
Date:   Mon, 20 Sep 2021 18:40:51 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Wenyou Yang <wenyou.yang@...el.com>,
        Josh Wu <rainyfeeling@...look.com>,
        Boris Brezillon <boris.brezillon@...e-electrons.com>,
        Richard Weinberger <richard@....at>,
        David Woodhouse <dwmw2@...radead.org>,
        Brian Norris <computersforpeace@...il.com>,
        Marek Vasut <marek.vasut@...il.com>,
        Cyrille Pitchen <cyrille.pitchen@...el.com>
Subject: [PATCH 4.9 002/175] mtd: nand: atmel_nand: remove build warning in atmel_nand_remove()

From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

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@...el.com>
Cc: Josh Wu <rainyfeeling@...look.com>
Cc: Boris Brezillon <boris.brezillon@...e-electrons.com>
Cc: Richard Weinberger <richard@....at>
Cc: David Woodhouse <dwmw2@...radead.org>
Cc: Brian Norris <computersforpeace@...il.com>
Cc: Marek Vasut <marek.vasut@...il.com>
Cc: Cyrille Pitchen <cyrille.pitchen@...el.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 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);