Commit 22dc5f9d authored May 07, 2020 by Miquel Raynal

mtd: rawnand: micron: Allow controllers to overload raw accessors



Some controller drivers do not support executing regular
nand_read/write_page_raw() helpers. For that, we created
nand_monolithic_read/write_page_raw() alternatives. Let's now allow
the driver to overload the ECC ->read/write_page_raw() hooks when
these hooks are supported.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Link: https://lore.kernel.org/linux-mtd/20200507105241.14299-14-miquel.raynal@bootlin.com

parent 0e7f4b64

drivers/mtd/nand/raw/nand_micron.c

+4 −2

Original line number	Diff line number	Diff line
		@@ -508,7 +508,9 @@ static int micron_nand_init(struct nand_chip *chip)
		chip->ecc.read_page_raw = nand_read_page_raw_notsupp;
		chip->ecc.write_page_raw = nand_write_page_raw_notsupp;
		} else {
		if (!chip->ecc.read_page_raw)
		chip->ecc.read_page_raw = nand_read_page_raw;
		if (!chip->ecc.write_page_raw)
		chip->ecc.write_page_raw = nand_write_page_raw;
		}
		}

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