spi: imx: make some register defines simpler

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The watermark levels in the DMA register are write only, the driver
should never have to read them back from the hardware. Replace the
current _MASK and _OFFSET defines with defines taking the watermark
level directly.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Sascha Hauer 2016-02-24 09:20:31 +01:00 • committed by Mark Brown

parent c34de7168c

commit d629c2a005

1 changed files with 6 additions and 9 deletions

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drivers/spi/spi-imx.c

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