Commits
Axel Lin committed 13a42798802
spi: core: Fix transfer failure when master->transfer_one returns positive value master->transfer_one returns positive value is not a error. So set ret to 0 when master->transfer_one returns positive value. Otherwise, I hit "spi_master spi0: failed to transfer one message from queue" error when my transfer_one callback returns 1. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@linaro.org>