spi: mxic: Create a helper to ease the start of an operation

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Create the mxic_spi_mem_prep_op_cfg() helper to provide the content to
write to the register controlling the next IO command. This helper will
soon be used by the dirmap implementation and having this code
factorized out earlier will clarify this addition.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/linux-mtd/20220127091808.1043392-12-miquel.raynal@bootlin.com

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Miquel Raynal 2022-01-27 10:18:06 +01:00

parent b7b64db74e

commit d1b64bb289

1 changed files with 29 additions and 24 deletions

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53

drivers/spi/spi-mxic.c

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