linux-kernel - [PATCH v2 23/57] irqdomain: memory: Switch to irq_domain_create

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Message-ID: <20250319092951.37667-24-jirislaby@kernel.org>
Date: Wed, 19 Mar 2025 10:29:16 +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>,
	Roger Quadros <rogerq@...nel.org>,
	Tony Lindgren <tony@...mide.com>,
	Krzysztof Kozlowski <krzk@...nel.org>,
	linux-omap@...r.kernel.org
Subject: [PATCH v2 23/57] irqdomain: memory: 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: Roger Quadros <rogerq@...nel.org>
Cc: Tony Lindgren <tony@...mide.com>
Cc: Krzysztof Kozlowski <krzk@...nel.org>
Cc: linux-omap@...r.kernel.org
---
 drivers/memory/omap-gpmc.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
index 53f1888cc84f..d5bf3243fe78 100644
--- a/drivers/memory/omap-gpmc.c
+++ b/drivers/memory/omap-gpmc.c
@@ -1455,10 +1455,8 @@ static int gpmc_setup_irq(struct gpmc_device *gpmc)
 	gpmc->irq_chip.irq_unmask = gpmc_irq_unmask;
 	gpmc->irq_chip.irq_set_type = gpmc_irq_set_type;
 
-	gpmc_irq_domain = irq_domain_add_linear(gpmc->dev->of_node,
-						gpmc->nirqs,
-						&gpmc_irq_domain_ops,
-						gpmc);
+	gpmc_irq_domain = irq_domain_create_linear(of_fwnode_handle(gpmc->dev->of_node),
+						   gpmc->nirqs, &gpmc_irq_domain_ops, gpmc);
 	if (!gpmc_irq_domain) {
 		dev_err(gpmc->dev, "IRQ domain add failed\n");
 		return -ENODEV;
-- 
2.49.0