spi: bitbang: Make spi_bitbang_stop() return void
authorAxel Lin <axel.lin@ingics.com>
Sat, 29 Mar 2014 10:50:12 +0000 (18:50 +0800)
committerMark Brown <broonie@linaro.org>
Sat, 29 Mar 2014 11:09:26 +0000 (11:09 +0000)
spi_bitbang_stop() never fails, so make it return void.

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

No differences found