head_segment     1881 drivers/dma/xilinx/xilinx_dma.c 	struct xilinx_axidma_tx_segment *segment, *head_segment, *prev = NULL;
head_segment     1943 drivers/dma/xilinx/xilinx_dma.c 	head_segment = list_first_entry(&desc->segments,
head_segment     1945 drivers/dma/xilinx/xilinx_dma.c 	desc->async_tx.phys = head_segment->phys;
head_segment     1955 drivers/dma/xilinx/xilinx_dma.c 	segment->hw.next_desc = (u32) head_segment->phys;
head_segment     1959 drivers/dma/xilinx/xilinx_dma.c 		head_segment->hw.control |= XILINX_DMA_BD_SOP;