mtd: rawnand: omap2: drop unused variable

devsize is not used anywhere in code. Drop it.
Signed-off-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20211209090458.24830-7-rogerq@kernel.org

drivers/mtd/nand/raw/omap2.c

@@ -148,7 +148,6 @@ struct omap_nand_info {
 	int				gpmc_cs;
 	bool				dev_ready;
 	enum nand_io			xfer_type;
-	int				devsize;
 	enum omap_ecc			ecc_opt;
 	struct device_node		*elm_of_node;
 
@@ -2246,9 +2245,6 @@ static int omap_nand_probe(struct platform_device *pdev)
 	if (info->flash_bbt)
 		nand_chip->bbt_options |= NAND_BBT_USE_FLASH;
 
-	/* scan NAND device connected to chip controller */
-	nand_chip->options |= info->devsize & NAND_BUSWIDTH_16;
-
 	/* default operations */
 	info->data_in = omap_nand_data_in;
 	info->data_out = omap_nand_data_out;