dmaengine: imx-sdma: remove the maximum limitation for bd numbers

No this limitation now after virtual dma used since bd is allocated
dynamically instead of static.

Signed-off-by: Robin Gong <yibin.gong@nxp.com>
Reviewed-by: Sascha Hauer <s.hauer@pengutronix.de>
Tested-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
1 file changed