drm/amdgpu: Use pci_rebar_get_max_size()

Use pci_rebar_get_max_size() to simplify amdgpu_device_resize_fb_bar().

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Link: https://patch.msgid.link/20251113180053.27944-11-ilpo.jarvinen@linux.intel.com
This commit is contained in:
Ilpo Järvinen 2025-11-13 20:00:52 +02:00 • committed by Bjorn Helgaas
commit c7df7059e3