mtd: nand: imx-bbm: use raw reading when checking for factory BBM
This is necessary to prevent the imx_nand_bbm command to bail out
on ECC errors which leaves the device without BBT.

Also simplify buffer management: Use on-stack buffer instead of malloc.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent 9d7abf2 commit 034c16f54e8fbfb9d1688c5dda51a587a1f31dc7
@Uwe Kleine-König Uwe Kleine-König authored on 8 Jul 2016
Sascha Hauer committed on 11 Jul 2016
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drivers/mtd/nand/nand_imx_bbm.c