Commits
Eric Long committed 8f3793bfa3e
dmaengine: sprd: Fix block length overflow [ Upstream commit 89d03b3c126d683f7b2cd5b07178493993d12448 ] The maximum value of block length is 0xffff, so if the configured transfer length is more than 0xffff, that will cause block length overflow to lead a configuration error. Thus we can set block length as the maximum burst length to avoid this issue, since the maximum burst length will not be a big value which is more than 0xffff. Signed-off-by: Eric Long <eric.long@unisoc.com> Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>