S5P_JPGINTST
return (int)((readl(regs + S5P_JPGINTST) & S5P_RESULT_STAT_MASK)
return !(int)((readl(regs + S5P_JPGINTST) & S5P_STREAM_STAT_MASK)
readl(regs + S5P_JPGINTST);