diff options
Diffstat (limited to 'drivers/irqchip/irq-bcm7120-l2.c')
| -rw-r--r-- | drivers/irqchip/irq-bcm7120-l2.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/drivers/irqchip/irq-bcm7120-l2.c b/drivers/irqchip/irq-bcm7120-l2.c index 88c9719e5d33..c885a5c4632a 100644 --- a/drivers/irqchip/irq-bcm7120-l2.c +++ b/drivers/irqchip/irq-bcm7120-l2.c @@ -80,11 +80,10 @@ static void bcm7120_l2_intc_irq_handle(unsigned int irq, struct irq_desc *desc) chained_irq_exit(chip, desc); } -static void bcm7120_l2_intc_suspend(struct irq_data *d) +static void bcm7120_l2_intc_suspend(struct irq_chip_generic *gc) { - struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d); - struct irq_chip_type *ct = irq_data_get_chip_type(d); struct bcm7120_l2_intc_data *b = gc->private; + struct irq_chip_type *ct = gc->chip_types; irq_gc_lock(gc); if (b->can_wake) @@ -93,10 +92,9 @@ static void bcm7120_l2_intc_suspend(struct irq_data *d) irq_gc_unlock(gc); } -static void bcm7120_l2_intc_resume(struct irq_data *d) +static void bcm7120_l2_intc_resume(struct irq_chip_generic *gc) { - struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d); - struct irq_chip_type *ct = irq_data_get_chip_type(d); + struct irq_chip_type *ct = gc->chip_types; /* Restore the saved mask */ irq_gc_lock(gc); @@ -279,8 +277,15 @@ int __init bcm7120_l2_intc_probe(struct device_node *dn, ct->chip.irq_mask = irq_gc_mask_clr_bit; ct->chip.irq_unmask = irq_gc_mask_set_bit; ct->chip.irq_ack = irq_gc_noop; - ct->chip.irq_suspend = bcm7120_l2_intc_suspend; - ct->chip.irq_resume = bcm7120_l2_intc_resume; + 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); if (data->can_wake) { /* This IRQ chip can wake the system, set all |