linux-kernel - [PATCH 5.17 127/140] PCI: aardvark: Use dev_fwnode() instead of of_node_to_fwnode(dev->of

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Date:   Tue, 10 May 2022 15:08:37 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, pali@...nel.org,
        Marek Behún <kabel@...nel.org>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>
Subject: [PATCH 5.17 127/140] PCI: aardvark: Use dev_fwnode() instead of of_node_to_fwnode(dev->of_node)

From: "Marek Behún" <kabel@...nel.org>

commit 222af78532fa299cd9b1008e49c347b7f5a45c17 upstream.

Use simple
  dev_fwnode(dev)
instead of
  struct device_node *node = dev->of_node;
  of_node_to_fwnode(node)
especially since the node variable is not used elsewhere in the function.

Link: https://lore.kernel.org/r/20220110015018.26359-9-kabel@kernel.org
Signed-off-by: Marek Behún <kabel@...nel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@....com>
Signed-off-by: Marek Behún <kabel@...nel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/pci/controller/pci-aardvark.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

--- a/drivers/pci/controller/pci-aardvark.c
+++ b/drivers/pci/controller/pci-aardvark.c
@@ -1294,7 +1294,6 @@ static struct msi_domain_info advk_msi_d
 static int advk_pcie_init_msi_irq_domain(struct advk_pcie *pcie)
 {
 	struct device *dev = &pcie->pdev->dev;
-	struct device_node *node = dev->of_node;
 	phys_addr_t msi_msg_phys;
 
 	mutex_init(&pcie->msi_used_lock);
@@ -1313,7 +1312,7 @@ static int advk_pcie_init_msi_irq_domain
 		return -ENOMEM;
 
 	pcie->msi_domain =
-		pci_msi_create_irq_domain(of_node_to_fwnode(node),
+		pci_msi_create_irq_domain(dev_fwnode(dev),
 					  &advk_msi_domain_info,
 					  pcie->msi_inner_domain);
 	if (!pcie->msi_domain) {