Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 57b29646 authored by Sinan Kaya's avatar Sinan Kaya Committed by Bjorn Helgaas
Browse files

drm/i915: 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().

Extract the domain number from drm_device and pass it into
pci_get_domain_bus_and_slot() function.

Signed-off-by: default avatarSinan Kaya <okaya@codeaurora.org>
Signed-off-by: default avatarBjorn Helgaas <helgaas@kernel.org>
parent 7928b2cb

drivers/gpu/drm/i915/i915_drv.c

+4 −1
Original line number Diff line number Diff line
@@ -434,7 +434,10 @@ static int i915_getparam(struct drm_device *dev, void *data, 


static int i915_get_bridge_dev(struct drm_i915_private *dev_priv)

{

	dev_priv->bridge_dev = pci_get_bus_and_slot(0, PCI_DEVFN(0, 0));

	int domain = pci_domain_nr(dev_priv->drm.pdev->bus);



	dev_priv->bridge_dev =

		pci_get_domain_bus_and_slot(domain, 0, PCI_DEVFN(0, 0));

	if (!dev_priv->bridge_dev) {

		DRM_ERROR("bridge device not found\n");

		return -1;