linux-kernel - [PATCH v2 38/57] irqdomain: thermal: Switch to irq_domain_create

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Message-ID: <20250319092951.37667-39-jirislaby@kernel.org>
Date: Wed, 19 Mar 2025 10:29:31 +0100
From: "Jiri Slaby (SUSE)" <jirislaby@...nel.org>
To: tglx@...utronix.de
Cc: maz@...nel.org,
	linux-kernel@...r.kernel.org,
	"Jiri Slaby (SUSE)" <jirislaby@...nel.org>,
	Amit Kucheria <amitk@...nel.org>,
	Thara Gopinath <thara.gopinath@...il.com>,
	"Rafael J. Wysocki" <rafael@...nel.org>,
	Daniel Lezcano <daniel.lezcano@...aro.org>,
	Zhang Rui <rui.zhang@...el.com>,
	Lukasz Luba <lukasz.luba@....com>,
	Thierry Reding <thierry.reding@...il.com>,
	Jonathan Hunter <jonathanh@...dia.com>
Subject: [PATCH v2 38/57] irqdomain: thermal: Switch to irq_domain_create_linear()

irq_domain_add_linear() is going away as being obsolete now. Switch to
the preferred irq_domain_create_linear(). That differs in the first
parameter: It takes more generic struct fwnode_handle instead of struct
device_node. Therefore, of_fwnode_handle() is added around the
parameter.

Note some of the users can likely use dev->fwnode directly instead of
indirect of_fwnode_handle(dev->of_node). But dev->fwnode is not
guaranteed to be set for all, so this has to be investigated on case to
case basis (by people who can actually test with the HW).

Signed-off-by: Jiri Slaby (SUSE) <jirislaby@...nel.org>
Cc: Amit Kucheria <amitk@...nel.org>
Cc: Thara Gopinath <thara.gopinath@...il.com>
Cc: "Rafael J. Wysocki" <rafael@...nel.org>
Cc: Daniel Lezcano <daniel.lezcano@...aro.org>
Cc: Zhang Rui <rui.zhang@...el.com>
Cc: Lukasz Luba <lukasz.luba@....com>
Cc: Thierry Reding <thierry.reding@...il.com>
Cc: Jonathan Hunter <jonathanh@...dia.com>
---
 drivers/thermal/qcom/lmh.c       | 3 ++-
 drivers/thermal/tegra/soctherm.c | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/thermal/qcom/lmh.c b/drivers/thermal/qcom/lmh.c
index d2d49264cf83..991d1573983d 100644
--- a/drivers/thermal/qcom/lmh.c
+++ b/drivers/thermal/qcom/lmh.c
@@ -209,7 +209,8 @@ static int lmh_probe(struct platform_device *pdev)
 	}
 
 	lmh_data->irq = platform_get_irq(pdev, 0);
-	lmh_data->domain = irq_domain_add_linear(np, 1, &lmh_irq_ops, lmh_data);
+	lmh_data->domain = irq_domain_create_linear(of_fwnode_handle(np), 1, &lmh_irq_ops,
+						    lmh_data);
 	if (!lmh_data->domain) {
 		dev_err(dev, "Error adding irq_domain\n");
 		return -EINVAL;
diff --git a/drivers/thermal/tegra/soctherm.c b/drivers/thermal/tegra/soctherm.c
index 2c5ddf0db40c..926f1052e6de 100644
--- a/drivers/thermal/tegra/soctherm.c
+++ b/drivers/thermal/tegra/soctherm.c
@@ -1234,7 +1234,7 @@ static int soctherm_oc_int_init(struct device_node *np, int num_irqs)
 	soc_irq_cdata.irq_chip.irq_set_type = soctherm_oc_irq_set_type;
 	soc_irq_cdata.irq_chip.irq_set_wake = NULL;
 
-	soc_irq_cdata.domain = irq_domain_add_linear(np, num_irqs,
+	soc_irq_cdata.domain = irq_domain_create_linear(of_fwnode_handle(np), num_irqs,
 						     &soctherm_oc_domain_ops,
 						     &soc_irq_cdata);
 
-- 
2.49.0