u16 w;
OMAP_DMA_CSDP_REG(lch) &= ~(0x03 << 14);
void omap_set_dma_dest_burst_mode(int lch, enum omap_dma_burst_mode burst_mode){	u16 w;	w = omap_readw(OMAP_DMA_CSDP(lch)) & ~(0x03 << 14);	switch (burst_mode) {	case OMAP_DMA_DATA_BURST_DIS:		break;	case OMAP_DMA_DATA_BURST_4:		w |= (0x01 << 14);		break;	case OMAP_DMA_DATA_BURST_8:		w |= (0x03 << 14);		break;	default:		printk(KERN_ERR "Invalid DMA burst mode\n");		BUG();		return;	}	omap_writew(w, OMAP_DMA_CSDP(lch));}