mtd: rawnand: cs553x: Move the ECC initialization to ->attach_chip()

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The probe function is only supposed to initialize the controller
hardware but not the ECC engine. Indeed, we don't know anything about
the NAND chip(s) at this stage. Let's move the logic initializing the
ECC engine, even pretty simple, to the ->attach_chip() hook which gets
called during nand_scan() routine, after the NAND chip discovery. As
the previously mentioned logic is supposed to parse the DT for us, it
is likely that the chip->ecc.* entries be overwritten. So let's avoid
this by moving these lines to ->attach_chip().

Fixes: d7157ff49a ("mtd: rawnand: Use the ECC framework user input parsing bits")
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>

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Miquel Raynal 2020-11-13 13:34:10 +01:00

parent dbffc8ccdf

commit 58e1110028

1 changed files with 16 additions and 8 deletions

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drivers/mtd/nand/raw/cs553x_nand.c

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