This series fixes timeout problem and modifies timeout handling.The zero-length transfer results in two second timeoutand the transfer speed becomes slow.Keiji Hayashibara (2): spi: uniphier: fix timeout error spi: uniphier: fix zero-length transfer drivers/spi/spi-uniphier.c | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-)-- 2.7.4