spi/xilinx: Code cleanup

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On the transmission loop, check for remaining bytes at the loop
condition.

This way we can handle transmissions of 0 bytes and clean the code.

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Ricardo Ribalda Delgado 2015-01-28 13:23:42 +01:00 • committed by Mark Brown

parent 899929baba

commit a87cbca0ac

1 changed files with 1 additions and 5 deletions

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drivers/spi/spi-xilinx.c

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