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can: kvaser_pciefd: Add intermediate variable for device struct in probe()

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Add intermediate variable, for readability and to simplify future patches.

Reviewed-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
Signed-off-by: Jimmy Assarsson <extja@kvaser.com>
Link: https://patch.msgid.link/20250725123230.8-4-extja@kvaser.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Jimmy Assarsson 2025-07-25 14:32:23 +02:00 committed by Marc Kleine-Budde
parent e74249a00b
commit 69a2cb633c
1 changed files with 4 additions and 3 deletions
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7
drivers/net/can/kvaser_pciefd.c
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@ -1813,10 +1813,11 @@ static int kvaser_pciefd_probe(struct pci_dev *pdev,
const struct pci_device_id *id)
{
int ret;
struct device *dev = &pdev->dev;
struct kvaser_pciefd *pcie;
const struct kvaser_pciefd_irq_mask *irq_mask;
pcie = devm_kzalloc(&pdev->dev, sizeof(*pcie), GFP_KERNEL);
pcie = devm_kzalloc(dev, sizeof(*pcie), GFP_KERNEL);
if (!pcie)
return -ENOMEM;
@ -1855,7 +1856,7 @@ static int kvaser_pciefd_probe(struct pci_dev *pdev,
ret = pci_alloc_irq_vectors(pcie->pci, 1, 1, PCI_IRQ_INTX | PCI_IRQ_MSI);
if (ret < 0) {
dev_err(&pcie->pci->dev, "Failed to allocate IRQ vectors.\n");
dev_err(dev, "Failed to allocate IRQ vectors.\n");
goto err_teardown_can_ctrls;
}
@ -1868,7 +1869,7 @@ static int kvaser_pciefd_probe(struct pci_dev *pdev,
ret = request_irq(pcie->pci->irq, kvaser_pciefd_irq_handler,
IRQF_SHARED, KVASER_PCIEFD_DRV_NAME, pcie);
if (ret) {
dev_err(&pcie->pci->dev, "Failed to request IRQ %d\n", pcie->pci->irq);
dev_err(dev, "Failed to request IRQ %d\n", pcie->pci->irq);
goto err_pci_free_irq_vectors;
}
iowrite32(KVASER_PCIEFD_SRB_IRQ_DPD0 | KVASER_PCIEFD_SRB_IRQ_DPD1,