+ gc->suspend = bcm7120_l2_intc_suspend;
+ gc->resume = bcm7120_l2_intc_resume;
+
+ /*
+ * Initialize mask-cache, in case we need it for
+ * saving/restoring fwd mask even w/o any child interrupts
+ * installed
+ */
+ gc->mask_cache = irq_reg_readl(gc, ct->regs.mask);