Fix direct DMA register access for omap-ir.
Signed-off-by: Tony Lindgren <tony@atomide.com>
skb_reserve(skb, 1);
- w = OMAP_DMA_CDAC_REG(omap_ir->rx_dma_channel);
-
- if (cpu_is_omap16xx())
- w -= OMAP1_DMA_CDSA_L_REG(omap_ir->rx_dma_channel);
- if (cpu_is_omap24xx())
- w -= OMAP2_DMA_CDSA_REG(omap_ir->rx_dma_channel);
+ w = omap_get_dma_dst_pos(omap_ir->rx_dma_channel) -
+ omap_ir->rx_buf_dma_phys;
if (!IS_FIR(omap_ir))
/* Copy DMA buffer to skb */