Patch fix following sparse warnings: drivers/mtd/nand/nand_s3c2410.c:125:9: warning: incorrect type in argument 1 (different base types) expected void const volatile [noderef] <asn:2>*<noident> got unsigned long Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>