linux-kernel - [PATCH] edac: Use dev

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Message-ID: <20250611104348.192092-5-jirislaby@kernel.org>
Date: Wed, 11 Jun 2025 12:43:33 +0200
From: "Jiri Slaby (SUSE)" <jirislaby@...nel.org>
To: linux-kernel@...r.kernel.org
Cc: tglx@...utronix.de,
	"Jiri Slaby (SUSE)" <jirislaby@...nel.org>,
	Dinh Nguyen <dinguyen@...nel.org>,
	Borislav Petkov <bp@...en8.de>,
	Tony Luck <tony.luck@...el.com>,
	James Morse <james.morse@....com>,
	Mauro Carvalho Chehab <mchehab@...nel.org>,
	Robert Richter <rric@...nel.org>,
	linux-edac@...r.kernel.org
Subject: [PATCH] edac: Use dev_fwnode()

irq_domain_create_simple() takes fwnode as the first argument. It can be
extracted from the struct device using dev_fwnode() helper instead of
using of_node with of_fwnode_handle().

So use the dev_fwnode() helper.

Signed-off-by: Jiri Slaby (SUSE) <jirislaby@...nel.org>
Cc: Dinh Nguyen <dinguyen@...nel.org>
Cc: Borislav Petkov <bp@...en8.de>
Cc: Tony Luck <tony.luck@...el.com>
Cc: James Morse <james.morse@....com>
Cc: Mauro Carvalho Chehab <mchehab@...nel.org>
Cc: Robert Richter <rric@...nel.org>

---
Cc: linux-edac@...r.kernel.org
---
 drivers/edac/altera_edac.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/edac/altera_edac.c b/drivers/edac/altera_edac.c
index cae52c654a15..cfd17a8e5865 100644
--- a/drivers/edac/altera_edac.c
+++ b/drivers/edac/altera_edac.c
@@ -2131,8 +2131,8 @@ static int altr_edac_a10_probe(struct platform_device *pdev)
 	edac->irq_chip.name = pdev->dev.of_node->name;
 	edac->irq_chip.irq_mask = a10_eccmgr_irq_mask;
 	edac->irq_chip.irq_unmask = a10_eccmgr_irq_unmask;
-	edac->domain = irq_domain_create_linear(of_fwnode_handle(pdev->dev.of_node),
-						64, &a10_eccmgr_ic_ops, edac);
+	edac->domain = irq_domain_create_linear(dev_fwnode(&pdev->dev), 64, &a10_eccmgr_ic_ops,
+						edac);
 	if (!edac->domain) {
 		dev_err(&pdev->dev, "Error adding IRQ domain\n");
 		return -ENOMEM;
-- 
2.49.0