omap_dma_chan_read
if (omap_dma_chan_read(c, CCR) & CCR_ENABLE)
omap_dma_chan_read(c, CSR);
unsigned val = omap_dma_chan_read(c, CSR);
val = omap_dma_chan_read(c, CCR);
val = omap_dma_chan_read(c, CCR);
val = omap_dma_chan_read(c, CCR);
val = omap_dma_chan_read(c, CLNK_CTRL);
val = omap_dma_chan_read(c, reg);
val = omap_dma_chan_read(c, reg);
addr = omap_dma_chan_read(c, CPC);
addr = omap_dma_chan_read(c, CSSA);
addr |= omap_dma_chan_read(c, CSSA) & 0xffff0000;
addr = omap_dma_chan_read(c, CPC);
addr = omap_dma_chan_read(c, CDSA);
addr |= omap_dma_chan_read(c, CDSA) & 0xffff0000;
uint32_t ccr = omap_dma_chan_read(c, CCR);