staging: mt7621-mmc: Replace dma dir with mmc_get_dma_dir

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Currently the dma direction is manually determined by the read status,
there is a more portable function for it, mmc_get_dma_dir, use it.

Signed-off-by: Christian Lütke-Stetzkamp <christian@lkamp.de>
Reviewed-by: NeilBrown <neil@brown.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Christian Lütke-Stetzkamp 2018-04-24 20:01:25 +02:00 • committed by Greg Kroah-Hartman

parent c302214c9d

commit 78f350830e

1 changed files with 5 additions and 4 deletions

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drivers/staging/mt7621-mmc/sd.c

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