Commit e587467a authored Dec 19, 2017 by Sinan Kaya Committed by Bjorn Helgaas Jan 17, 2018

video: fbdev: intelfb: deprecate pci_get_bus_and_slot()



pci_get_bus_and_slot() is restrictive such that it assumes domain=0 as
where a PCI device is present. This restricts the device drivers to be
reused for other domain numbers.

Getting ready to remove pci_get_bus_and_slot() function in favor of
pci_get_domain_bus_and_slot().

Find the domain number from pdev.

Signed-off-by: Sinan Kaya <okaya@codeaurora.org>
Signed-off-by: Bjorn Helgaas <helgaas@kernel.org>
Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>

parent c7923732

drivers/video/fbdev/intelfb/intelfbhw.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -181,7 +181,9 @@ int intelfbhw_get_memory(struct pci_dev pdev, int aperture_size,
		return 1;

		/* Find the bridge device. It is always 0:0.0 */
		if (!(bridge_dev = pci_get_bus_and_slot(0, PCI_DEVFN(0, 0)))) {
		bridge_dev = pci_get_domain_bus_and_slot(pci_domain_nr(pdev->bus), 0,
		PCI_DEVFN(0, 0));
		if (!bridge_dev) {
		ERR_MSG("cannot find bridge device\n");
		return 1;
		}