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| author |   Sinan Kaya <okaya@codeaurora.org> | 2017-11-27 11:57:46 -0500 |
|---|---|---|
| committer |   Bjorn Helgaas <helgaas@kernel.org> | 2018-02-16 08:48:07 -0600 |
| commit | 57b29646bb4804732d654d85ca574ced263d7bc2 (patch) | |
| tree | d3d106d7287b119de314ab0b13c90cfd6364ff92 /drivers/gpu/drm/i915/i915_drv.c | |
| parent | Linux 4.16-rc1 (diff) | |
| download | linux-dev-57b29646bb4804732d654d85ca574ced263d7bc2.tar.xz linux-dev-57b29646bb4804732d654d85ca574ced263d7bc2.zip | |
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: Sinan Kaya <okaya@codeaurora.org>
Signed-off-by: Bjorn Helgaas <helgaas@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 173d0095e3b2..ca17508fd28c 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -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; |