LINE0_IRQ
if (!(status & LINE0_IRQ))
dcss_writel(status & LINE0_IRQ, dtg->base_reg + DCSS_DTG_INT_CONTROL);
dcss_update(0, LINE0_IRQ | LINE1_IRQ,
u32 mask = en ? LINE0_IRQ : 0;
dcss_writel(status & LINE0_IRQ,
dcss_update(mask, LINE0_IRQ,
dcss_update(mask, LINE0_IRQ, dtg->base_reg + DCSS_DTG_INT_MASK);