spi: rspi: Factor out handling of common mode bits

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Basic SPI features like clock phase/polarity and loopback mode are
common to all RSPI variants.  Factor them out to reduce duplication.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20200218105810.902-2-geert+renesas@glider.be
Signed-off-by: Mark Brown <broonie@kernel.org>

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Geert Uytterhoeven 2020-02-18 11:58:08 +01:00 • committed by Mark Brown

parent 32a9d0545c

commit cd982e6c44

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drivers/spi/spi-rspi.c

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