-
由 Jaehoon Chung 提交于
Now, dma_ops is assumed that use the IDMAC. But if dma_ops is assigned the pdata->dma_ops, we didn't ensure that callback function is defined. If the callback isn't defined, then we should run in PIO mode. Signed-off-by: NJaehoon Chung <jh80.chung@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Acked-by: NWill Newton <will.newton@imgtec.com> Signed-off-by: NChris Ball <cjb@laptop.org>
e1631f98