genirq: Use handle_irq_event() in the spurious poll code (0877d662) · Commits · e / devices / android_kernel_sony_msm8998

kernel/irq/spurious.c

+9 −12

Original line number	Diff line number	Diff line
		@@ -56,13 +56,14 @@ bool irq_wait_for_poll(struct irq_desc *desc)
		#endif
		}


		/*
		* Recovery handler for misrouted interrupts.
		*/
		static int try_one_irq(int irq, struct irq_desc *desc, bool force)
		{
		irqreturn_t ret = IRQ_NONE;
		struct irqaction *action;
		int ok = 0;

		raw_spin_lock(&desc->lock);

		@@ -96,21 +97,17 @@ static int try_one_irq(int irq, struct irq_desc *desc, bool force)
		goto out;
		}

		/* Honour the normal IRQ locking and mark it poll in progress */
		desc->status \|= IRQ_INPROGRESS \| IRQ_POLL_INPROGRESS;
		/* Mark it poll in progress */
		desc->status \|= IRQ_POLL_INPROGRESS;
		do {
		desc->status &= ~IRQ_PENDING;
		raw_spin_unlock(&desc->lock);
		if (handle_IRQ_event(irq, action) != IRQ_NONE)
		ok = 1;
		raw_spin_lock(&desc->lock);
		if (handle_irq_event(desc) == IRQ_HANDLED)
		ret = IRQ_HANDLED;
		action = desc->action;
		} while ((desc->status & IRQ_PENDING) && action);

		desc->status &= ~(IRQ_INPROGRESS \| IRQ_POLL_INPROGRESS);
		desc->status &= ~IRQ_POLL_INPROGRESS;
		out:
		raw_spin_unlock(&desc->lock);
		return ok;
		return ret == IRQ_HANDLED;
		}

		static int misrouted_irq(int irq)