linux-kernel - [irqchip: irq/irqchip-next] gpio: omap: Move PM device over to irq domain

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Date:   Wed, 09 Feb 2022 16:17:55 -0000
From:   "irqchip-bot for Marc Zyngier" <tip-bot2@...utronix.de>
To:     linux-kernel@...r.kernel.org
Cc:     Marc Zyngier <maz@...nel.org>, Tony Lindgren <tony@...mide.com>,
        Bartosz Golaszewski <brgl@...ev.pl>, tglx@...utronix.de
Subject: [irqchip: irq/irqchip-next] gpio: omap: Move PM device over to irq domain

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

Commit-ID:     989c78f25ade0af66426b935f1113d4b0fe390c5
Gitweb:        https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms/989c78f25ade0af66426b935f1113d4b0fe390c5
Author:        Marc Zyngier <maz@...nel.org>
AuthorDate:    Tue, 01 Feb 2022 12:03:05 
Committer:     Marc Zyngier <maz@...nel.org>
CommitterDate: Wed, 09 Feb 2022 13:36:53 

gpio: omap: Move PM device over to irq domain

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

Signed-off-by: Marc Zyngier <maz@...nel.org>
Tested-by: Tony Lindgren <tony@...mide.com>
Acked-by: Bartosz Golaszewski <brgl@...ev.pl>
Link: https://lore.kernel.org/r/20220201120310.878267-8-maz@kernel.org
---
 drivers/gpio/gpio-omap.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
index e099c39..80ddc43 100644
--- a/drivers/gpio/gpio-omap.c
+++ b/drivers/gpio/gpio-omap.c
@@ -986,7 +986,8 @@ static void omap_gpio_mod_init(struct gpio_bank *bank)
 		writel_relaxed(0, base + bank->regs->ctrl);
 }
 
-static int omap_gpio_chip_init(struct gpio_bank *bank, struct irq_chip *irqc)
+static int omap_gpio_chip_init(struct gpio_bank *bank, struct irq_chip *irqc,
+			       struct device *pm_dev)
 {
 	struct gpio_irq_chip *irq;
 	static int gpio;
@@ -1052,6 +1053,7 @@ static int omap_gpio_chip_init(struct gpio_bank *bank, struct irq_chip *irqc)
 	if (ret)
 		return dev_err_probe(bank->chip.parent, ret, "Could not register gpio chip\n");
 
+	irq_domain_set_pm_device(bank->chip.irq.domain, pm_dev);
 	ret = devm_request_irq(bank->chip.parent, bank->irq,
 			       omap_gpio_irq_handler,
 			       0, dev_name(bank->chip.parent), bank);
@@ -1402,7 +1404,6 @@ static int omap_gpio_probe(struct platform_device *pdev)
 	irqc->irq_bus_sync_unlock = gpio_irq_bus_sync_unlock,
 	irqc->name = dev_name(&pdev->dev);
 	irqc->flags = IRQCHIP_MASK_ON_SUSPEND;
-	irqc->parent_device = dev;
 
 	bank->irq = platform_get_irq(pdev, 0);
 	if (bank->irq <= 0) {
@@ -1466,7 +1467,7 @@ static int omap_gpio_probe(struct platform_device *pdev)
 
 	omap_gpio_mod_init(bank);
 
-	ret = omap_gpio_chip_init(bank, irqc);
+	ret = omap_gpio_chip_init(bank, irqc, dev);
 	if (ret) {
 		pm_runtime_put_sync(dev);
 		pm_runtime_disable(dev);