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a433c2cbd7
Soon the SPI-NAND core will need a way to request a SPI controller to enable ECC support for a given operation. This is because of the pipelined integration of certain ECC engines, which are directly managed by the SPI controller itself. Introduce a spi_mem_op additional field for this purpose: ecc. So far this field is left unset and checked to be false by all the SPI controller drivers in their ->supports_op() hook, as they all call spi_mem_default_supports_op(). Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Acked-by: Pratyush Yadav <p.yadav@ti.com> Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com> Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com> Link: https://lore.kernel.org/linux-mtd/20220127091808.1043392-7-miquel.raynal@bootlin.com