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spi/xilinx: Code cleanup
authorRicardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Wed, 28 Jan 2015 12:23:42 +0000 (13:23 +0100)
committerMark Brown <broonie@kernel.org>
Wed, 28 Jan 2015 19:42:42 +0000 (19:42 +0000)
commita87cbca0acef0b1f57e4b216f1965468ee521cd3
treea3a9668ab34f39cb78ed512fcebed228df904085tree | snapshot (tar.gz zip)
parent899929babac9d85ddd3f86b813a8b8654ab93523commit | diff
spi/xilinx: Code cleanup

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>
drivers/spi/spi-xilinx.c diff | blob | blame | history