spi/s3c64xx: Flush FIFOs prior to cleaning up transfer

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Ensure that the FIFOs are fully drained before we deassert /CS or do any
delays that have been requested in order to ensure that the behaviour
visible on the bus matches that which was requested by the caller.

Signed-off-by: Mark Brown <broonie@linaro.org>

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Mark Brown 2013-09-27 20:10:26 +01:00

parent 0cab71e701

commit 67651b29ef

1 changed files with 2 additions and 2 deletions

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drivers/spi/spi-s3c64xx.c

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