diff options
| -rw-r--r-- | drivers/irqchip/irq-mips-gic.c | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/drivers/irqchip/irq-mips-gic.c b/drivers/irqchip/irq-mips-gic.c index 48f0f43cd05d..b2e83461e2a8 100644 --- a/drivers/irqchip/irq-mips-gic.c +++ b/drivers/irqchip/irq-mips-gic.c @@ -199,46 +199,46 @@ static void gic_ack_irq(struct irq_data *d) static int gic_set_type(struct irq_data *d, unsigned int type) { - unsigned int irq = GIC_HWIRQ_TO_SHARED(d->hwirq); + unsigned int irq, pol, trig, dual; unsigned long flags; - bool is_edge; + + irq = GIC_HWIRQ_TO_SHARED(d->hwirq); spin_lock_irqsave(&gic_lock, flags); switch (type & IRQ_TYPE_SENSE_MASK) { case IRQ_TYPE_EDGE_FALLING: - change_gic_pol(irq, GIC_POL_FALLING_EDGE); - change_gic_trig(irq, GIC_TRIG_EDGE); - change_gic_dual(irq, GIC_DUAL_SINGLE); - is_edge = true; + pol = GIC_POL_FALLING_EDGE; + trig = GIC_TRIG_EDGE; + dual = GIC_DUAL_SINGLE; break; case IRQ_TYPE_EDGE_RISING: - change_gic_pol(irq, GIC_POL_RISING_EDGE); - change_gic_trig(irq, GIC_TRIG_EDGE); - change_gic_dual(irq, GIC_DUAL_SINGLE); - is_edge = true; + pol = GIC_POL_RISING_EDGE; + trig = GIC_TRIG_EDGE; + dual = GIC_DUAL_SINGLE; break; case IRQ_TYPE_EDGE_BOTH: - /* polarity is irrelevant in this case */ - change_gic_trig(irq, GIC_TRIG_EDGE); - change_gic_dual(irq, GIC_DUAL_DUAL); - is_edge = true; + pol = 0; /* Doesn't matter */ + trig = GIC_TRIG_EDGE; + dual = GIC_DUAL_DUAL; break; case IRQ_TYPE_LEVEL_LOW: - change_gic_pol(irq, GIC_POL_ACTIVE_LOW); - change_gic_trig(irq, GIC_TRIG_LEVEL); - change_gic_dual(irq, GIC_DUAL_SINGLE); - is_edge = false; + pol = GIC_POL_ACTIVE_LOW; + trig = GIC_TRIG_LEVEL; + dual = GIC_DUAL_SINGLE; break; case IRQ_TYPE_LEVEL_HIGH: default: - change_gic_pol(irq, GIC_POL_ACTIVE_HIGH); - change_gic_trig(irq, GIC_TRIG_LEVEL); - change_gic_dual(irq, GIC_DUAL_SINGLE); - is_edge = false; + pol = GIC_POL_ACTIVE_HIGH; + trig = GIC_TRIG_LEVEL; + dual = GIC_DUAL_SINGLE; break; } - if (is_edge) + change_gic_pol(irq, pol); + change_gic_trig(irq, trig); + change_gic_dual(irq, dual); + + if (trig == GIC_TRIG_EDGE) irq_set_chip_handler_name_locked(d, &gic_edge_irq_controller, handle_edge_irq, NULL); else |