Commits
Keiji Hayashibara committed 2b947137f2b
spi: uniphier: fix zero-length transfer The zero-length transfer results in timeout error because the transfer doesn't start. This commit modified to return success in this case. Signed-off-by: Keiji Hayashibara <hayashibara.keiji@socionext.com> Signed-off-by: Mark Brown <broonie@kernel.org>