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mtd: rawnand: ingenic: Make use of ecc-engine property 

Use the 'ecc-engine' standard property instead of the custom
'ingenic,bch-controller' custom property, which is now deprecated.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
This commit is contained in:
Paul Cercueil 2019-03-19 15:53:59 +01:00 committed by Miquel Raynal
parent 15de8c6efd
commit f838154add
1 changed files with 10 additions and 3 deletions
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13
drivers/mtd/nand/raw/ingenic/ingenic_ecc.c
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@ -83,9 +83,9 @@ static struct ingenic_ecc *ingenic_ecc_get(struct device_node *np)
/**
* of_ingenic_ecc_get() - get the ECC controller from a DT node
* @of_node: the node that contains a bch-controller property.
* @of_node: the node that contains an ecc-engine property.
*
* Get the bch-controller property from the given device tree
* Get the ecc-engine property from the given device tree
* node and pass it to ingenic_ecc_get to do the work.
*
* Return: a pointer to ingenic_ecc, errors are encoded into the pointer.
@ -96,7 +96,14 @@ struct ingenic_ecc *of_ingenic_ecc_get(struct device_node *of_node)
struct ingenic_ecc *ecc = NULL;
struct device_node *np;
np = of_parse_phandle(of_node, "ingenic,bch-controller", 0);
np = of_parse_phandle(of_node, "ecc-engine", 0);
/*
* If the ecc-engine property is not found, check for the deprecated
* ingenic,bch-controller property
*/
if (!np)
np = of_parse_phandle(of_node, "ingenic,bch-controller", 0);
if (np) {
ecc = ingenic_ecc_get(np);