dmaengine: rcar-dmac: set scatter/gather max segment size
[ Upstream commit 97d49c59e219acac576e16293a6b8cb99302f62f ] Fix warning when running with CONFIG_DMA_API_DEBUG_SG=y by allocating a device_dma_parameters structure and filling in the max segment size. Signed-off-by: NWolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: NVinod Koul <vkoul@kernel.org> Signed-off-by: NSasha Levin <sashal@kernel.org>
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