Commit 02900a49 authored by Suraj Upadhyay's avatar Suraj Upadhyay Committed by Mauro Carvalho Chehab
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media: atomisp: Replace deprecated MSI APIs 



Replace deprecated MSI IRQ enabler and disabler
with pci_alloc_irq_vectors and pci_free_irq_vectors respectively.
And as a result handle the returned error as appropriate.
Compile tested.

[mchehab: solved a merge conflict that renamed dev->pdev]

Signed-off-by: default avatarSuraj Upadhyay <usuraj35@gmail.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent ed99640d

drivers/staging/media/atomisp/pci/atomisp_v4l2.c

+3 −3
Original line number Diff line number Diff line
@@ -1708,8 +1708,8 @@ static int atomisp_pci_probe(struct pci_dev *pdev, const struct pci_device_id *i 


	pci_set_master(pdev);



	err = pci_enable_msi(pdev);

	if (err) {

	err = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_MSI);

	if (err < 0) {

		dev_err(&pdev->dev, "Failed to enable msi (%d)\n", err);

		goto enable_msi_fail;

	}
@@ -1827,7 +1827,7 @@ static int atomisp_pci_probe(struct pci_dev *pdev, const struct pci_device_id *i 
initialize_modules_fail:

	cpu_latency_qos_remove_request(&isp->pm_qos);

	atomisp_msi_irq_uninit(isp);

	pci_disable_msi(pdev);

	pci_free_irq_vectors(pdev);

enable_msi_fail:

fw_validation_fail:

	release_firmware(isp->firmware);