diff options
| -rw-r--r-- | drivers/irqchip/irq-bcm7120-l2.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/drivers/irqchip/irq-bcm7120-l2.c b/drivers/irqchip/irq-bcm7120-l2.c index b9f4fb808e49..7086fe0adae0 100644 --- a/drivers/irqchip/irq-bcm7120-l2.c +++ b/drivers/irqchip/irq-bcm7120-l2.c @@ -27,8 +27,6 @@ #include "irqchip.h" -#include <asm/mach/irq.h> - /* Register offset in the L2 interrupt controller */ #define IRQEN 0x00 #define IRQSTAT 0x04 @@ -51,19 +49,12 @@ static void bcm7120_l2_intc_irq_handle(unsigned int irq, struct irq_desc *desc) chained_irq_enter(chip, desc); status = __raw_readl(b->base + IRQSTAT); - - if (status == 0) { - do_bad_IRQ(irq, desc); - goto out; - } - - do { + while (status) { irq = ffs(status) - 1; status &= ~(1 << irq); generic_handle_irq(irq_find_mapping(b->domain, irq)); - } while (status); + } -out: chained_irq_exit(chip, desc); } |