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(parent: 24ba5e5) | patch
spi/xilinx: Make spi_tx and spi_rx simmetric
authorRicardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Wed, 28 Jan 2015 12:23:48 +0000 (13:23 +0100)
committerMark Brown <broonie@kernel.org>
Wed, 28 Jan 2015 19:42:43 +0000 (19:42 +0000)
commitc30929415a3d7f186da888d322f93150af308287
tree8a7db031f7f75f840935446133b07f0be22a5331tree | snapshot
parent24ba5e593f391507c614f5b62065194e6593a658commit | diff
spi/xilinx: Make spi_tx and spi_rx simmetric

spi_rx handles the case where the buffer is null. Nevertheless spi_tx
did not handle it, and was handled by the caller function.

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-xilinx.c diff | blob | history
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