 lcd_dma.active = 1; 
void omap_enable_lcd_dma(void){	u16 w;	/* Set the Enable bit only if an external controller is	 * connected. Otherwise the OMAP internal controller will	 * start the transfer when it gets enabled.	 */	if (enable_1510_mode || !lcd_dma.ext_ctrl)		return;	w = omap_readw(OMAP1610_DMA_LCD_CTRL);	w |= 1 << 8;	omap_writew(w, OMAP1610_DMA_LCD_CTRL);	w = omap_readw(OMAP1610_DMA_LCD_CCR);	w |= 1 << 7;	omap_writew(w, OMAP1610_DMA_LCD_CCR);	lcd_dma.active = 1;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/92105bb70634abacc08bbe12bf6f888fbd7dad38/dma.c/buggy/arch/arm/plat-omap/dma.c