tree 5ef0ac306f4749bf62b450e20e6f38afc0df3759
parent e1b18ea809a4493c316030e527d486126f3c3162
author Axel Lin <axel.lin@ingics.com> 1376233649 +0800
committer Mark Brown <broonie@linaro.org> 1376994847 +0100

spi: octeon: Remove empty octeon_spi_nop_transfer_hardware function

Both prepare_transfer_hardware and unprepare_transfer_hardware callbacks are
optional, so we don't need to implement an empty function for them.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>