spi: dw-mid: refactor to use helpers

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This patch splits few helpers, namely dw_spi_dma_prepare_rx(),
dw_spi_dma_prepare_tx(), and dw_spi_dma_setup() which will be useful for the
consequent improvements.

There is no functional change.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Andy Shevchenko 2014-10-28 18:25:01 +02:00 • committed by Mark Brown

parent b7a40242c8

commit a5c2db964d

1 changed files with 48 additions and 21 deletions

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69

drivers/spi/spi-dw-mid.c

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