genirq: Use handle_irq_event() in handle_level_irq() (1529866c) · Commits · 戴 / test

kernel/irq/chip.c

+2 −14

Original line number	Diff line number	Diff line
		@@ -479,9 +479,6 @@ out_unlock:
		void
		handle_level_irq(unsigned int irq, struct irq_desc *desc)
		{
		struct irqaction *action;
		irqreturn_t action_ret;

		raw_spin_lock(&desc->lock);
		mask_ack_irq(desc);

		@@ -496,19 +493,10 @@ handle_level_irq(unsigned int irq, struct irq_desc *desc)
		* If its disabled or no action available
		* keep it masked and get out of here
		*/
		action = desc->action;
		if (unlikely(!action \|\| (desc->status & IRQ_DISABLED)))
		if (unlikely(!desc->action \|\| (desc->status & IRQ_DISABLED)))
		goto out_unlock;

		desc->status \|= IRQ_INPROGRESS;
		raw_spin_unlock(&desc->lock);

		action_ret = handle_IRQ_event(irq, action);
		if (!noirqdebug)
		note_interrupt(irq, desc, action_ret);

		raw_spin_lock(&desc->lock);
		desc->status &= ~IRQ_INPROGRESS;
		handle_irq_event(desc);

		if (!(desc->status & (IRQ_DISABLED \| IRQ_ONESHOT)))
		unmask_irq(desc);