DMA_CTRL_ACK      938 include/linux/dmaengine.h 	tx->flags |= DMA_CTRL_ACK;
DMA_CTRL_ACK      943 include/linux/dmaengine.h 	tx->flags &= ~DMA_CTRL_ACK;
DMA_CTRL_ACK      948 include/linux/dmaengine.h 	return (tx->flags & DMA_CTRL_ACK) == DMA_CTRL_ACK;