diff options
Diffstat (limited to 'drivers/irqchip/irq-csky-apb-intc.c')
| -rw-r--r-- | drivers/irqchip/irq-csky-apb-intc.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/irqchip/irq-csky-apb-intc.c b/drivers/irqchip/irq-csky-apb-intc.c index 42d8a2438ebc..5b7150705d29 100644 --- a/drivers/irqchip/irq-csky-apb-intc.c +++ b/drivers/irqchip/irq-csky-apb-intc.c @@ -50,11 +50,10 @@ static void irq_ck_mask_set_bit(struct irq_data *d) unsigned long ifr = ct->regs.mask - 8; u32 mask = d->mask; - irq_gc_lock(gc); + guard(raw_spinlock)(&gc->lock); *ct->mask_cache |= mask; irq_reg_writel(gc, *ct->mask_cache, ct->regs.mask); irq_reg_writel(gc, irq_reg_readl(gc, ifr) & ~mask, ifr); - irq_gc_unlock(gc); } static void __init ck_set_gc(struct device_node *node, void __iomem *reg_base, @@ -68,7 +67,7 @@ static void __init ck_set_gc(struct device_node *node, void __iomem *reg_base, gc->chip_types[0].chip.irq_mask = irq_gc_mask_clr_bit; gc->chip_types[0].chip.irq_unmask = irq_gc_mask_set_bit; - if (of_find_property(node, "csky,support-pulse-signal", NULL)) + if (of_property_read_bool(node, "csky,support-pulse-signal")) gc->chip_types[0].chip.irq_unmask = irq_ck_mask_set_bit; } @@ -114,7 +113,7 @@ ck_intc_init_comm(struct device_node *node, struct device_node *parent) return -EINVAL; } - root_domain = irq_domain_add_linear(node, nr_irq, + root_domain = irq_domain_create_linear(of_fwnode_handle(node), nr_irq, &irq_generic_chip_ops, NULL); if (!root_domain) { pr_err("C-SKY Intc irq_domain_add failed.\n"); |