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@kernel.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Bartosz Golaszewski <brgl@bgdev.pl>
Link: https://lore.kernel.org/r/20220201120310.878267-5-maz@kernel.org

diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
index 909325f..1ee5e99 100644 (file)
--- 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,