[irqchip: irq/irqchip-next] irqchip/renesas-irqc: Move PM device over to irq domain

[irqchip-bot for Marc Zyngier]

The following commit has been merged into the irq/irqchip-next branch of irqchip:

Commit-ID:     c3ec838e3a390e62cb71a11041db43d0b3b42c99
Gitweb:        https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms/c3ec838e3a390e62cb71a11041db43d0b3b42c99
Author:        Marc Zyngier <maz@xxxxxxxxxx>
AuthorDate:    Tue, 01 Feb 2022 12:03:02 
Committer:     Marc Zyngier <maz@xxxxxxxxxx>
CommitterDate: Wed, 09 Feb 2022 13:36:53 

irqchip/renesas-irqc: Move PM device over to irq domain

Move the reference to the device over to the irq domain.

Signed-off-by: Marc Zyngier <maz@xxxxxxxxxx>
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Tested-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Acked-by: Bartosz Golaszewski <brgl@xxxxxxxx>
Link: https://lore.kernel.org/r/20220201120310.878267-5-maz@xxxxxxxxxx
---
 drivers/irqchip/irq-renesas-irqc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
index 909325f..1ee5e99 100644
--- a/drivers/irqchip/irq-renesas-irqc.c
+++ b/drivers/irqchip/irq-renesas-irqc.c
@@ -188,13 +188,14 @@ static int irqc_probe(struct platform_device *pdev)
 	p->gc->reg_base = p->cpu_int_base;
 	p->gc->chip_types[0].regs.enable = IRQC_EN_SET;
 	p->gc->chip_types[0].regs.disable = IRQC_EN_STS;
-	p->gc->chip_types[0].chip.parent_device = dev;
 	p->gc->chip_types[0].chip.irq_mask = irq_gc_mask_disable_reg;
 	p->gc->chip_types[0].chip.irq_unmask = irq_gc_unmask_enable_reg;
 	p->gc->chip_types[0].chip.irq_set_type	= irqc_irq_set_type;
 	p->gc->chip_types[0].chip.irq_set_wake	= irqc_irq_set_wake;
 	p->gc->chip_types[0].chip.flags	= IRQCHIP_MASK_ON_SUSPEND;
 
+	irq_domain_set_pm_device(p->irq_domain, dev);
+
 	/* request interrupts one by one */
 	for (k = 0; k < p->number_of_irqs; k++) {
 		if (devm_request_irq(dev, p->irq[k].requested_irq,