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Commit 63111a3a authored by Paul Mundt's avatar Paul Mundt
Browse files

sh: intc: switch irq_desc iteration to new active IRQ iterator. 



There's no need to iterative over every single irq_desc when we can
already work out which IRQs have a backing descriptor via the shiny new
for_each_active_irq(). Switch to that instead.

Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent fb41a49d

drivers/sh/intc/core.c

+2 −8
Original line number Diff line number Diff line
@@ -403,11 +403,8 @@ static int intc_suspend(struct sys_device *dev, pm_message_t state) 
		if (d->state.event != PM_EVENT_FREEZE)

			break;



		for_each_irq_nr(irq) {

		for_each_active_irq(irq) {

			desc = irq_to_desc(irq);

			if (!desc)

				continue;



			data = irq_get_irq_data(irq);

			chip = irq_data_get_irq_chip(data);
@@ -428,11 +425,8 @@ static int intc_suspend(struct sys_device *dev, pm_message_t state) 
		break;

	case PM_EVENT_SUSPEND:

		/* enable wakeup irqs belonging to this intc controller */

		for_each_irq_nr(irq) {

		for_each_active_irq(irq) {

			desc = irq_to_desc(irq);

			if (!desc)

				continue;



			data = irq_get_irq_data(irq);

			chip = irq_data_get_irq_chip(data);