PCI: aardvark: Use dev_fwnode() instead of of_node_to_fwnode(dev->of_node)

BugLink: https://bugs.launchpad.net/bugs/1978240
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@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Marek Behún <kabel@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>

diff --git a/drivers/pci/controller/pci-aardvark.c b/drivers/pci/controller/pci-aardvark.c
index 607fb28bad7b29dd0363c173399fd39e2de4c704..81a75a398a493b4c89e4d108383c7923bff0713f 100644 (file)
--- a/drivers/pci/controller/pci-aardvark.c
+++ b/drivers/pci/controller/pci-aardvark.c
@@ -1295,7 +1295,6 @@ static struct msi_domain_info advk_msi_domain_info = {
 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);
@@ -1314,7 +1313,7 @@ static int advk_pcie_init_msi_irq_domain(struct advk_pcie *pcie)
                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) {