spi: dw-mid: move to use core SPI DMA mappings

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SPI core has a comprehensive function set to map and unmap a message when it's
needed. This patch converts driver to use that advantage.

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

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Andy Shevchenko 2015-03-09 16:48:49 +02:00 • committed by Mark Brown

parent 4d5ac1edfd

commit f89a6d8f43

3 changed files with 43 additions and 66 deletions

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52

drivers/spi/spi-dw-mid.c

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40

drivers/spi/spi-dw.c

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17

drivers/spi/spi-dw.h

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