drm/nouveau: Use pci_get_base_class() to reduce duplicated code

Use pci_get_base_class() to reduce duplicated code.  No functional change
intended.

Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Sui Jingfeng <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Cc: Ben Skeggs <[email protected]>
Cc: Karol Herbst <[email protected]>
Cc: Lyude Paul <[email protected]>
Cc: David Airlie <[email protected]>
Cc: Daniel Vetter <[email protected]>

0 files changed, 0 insertions, 0 deletions