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![Matthias Fend](https://secure.gravatar.com/avatar/2f00ea9590cbfef16ffd4298a5610387.jpg?s=96&d=mm)
Matthias Fend committed 26966e89ca1
dmaengine: zynqmp_dma: fix burst length configuration [ Upstream commit cc88525ebffc757e00cc5a5d61da6271646c7f5f ] Since the dma engine expects the burst length register content as power of 2 value, the burst length needs to be converted first. Additionally add a burst length range check to avoid corrupting unrelated register bits. Signed-off-by: Matthias Fend <matthias.fend@wolfvision.net> Link: https://lore.kernel.org/r/20200115102249.24398-1-matthias.fend@wolfvision.net Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>