diff options
Diffstat (limited to 'drivers/irqchip/irq-versatile-fpga.c')
| -rw-r--r-- | drivers/irqchip/irq-versatile-fpga.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/irqchip/irq-versatile-fpga.c b/drivers/irqchip/irq-versatile-fpga.c index 16123f688768..1b1c63e8d249 100644 --- a/drivers/irqchip/irq-versatile-fpga.c +++ b/drivers/irqchip/irq-versatile-fpga.c @@ -65,19 +65,19 @@ static void fpga_irq_unmask(struct irq_data *d) writel(mask, f->base + IRQ_ENABLE_SET); } -static void fpga_irq_handle(unsigned int __irq, struct irq_desc *desc) +static void fpga_irq_handle(struct irq_desc *desc) { struct fpga_irq_data *f = irq_desc_get_handler_data(desc); - unsigned int irq = irq_desc_get_irq(desc); u32 status = readl(f->base + IRQ_STATUS); if (status == 0) { - do_bad_IRQ(irq, desc); + do_bad_IRQ(desc); return; } do { - irq = ffs(status) - 1; + unsigned int irq = ffs(status) - 1; + status &= ~(1 << irq); generic_handle_irq(irq_find_mapping(f->domain, irq)); } while (status); |