PCI: Restore resized BAR state on resume

PCI: Restore resized BAR state on resume

BugLink: https://bugs.launchpad.net/bugs/1825958
Resize BARs after resume to the expected size again.

BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=199959
Fixes: d6895ad39f3b ("drm/amdgpu: resize VRAM BAR for CPU access v6")
Fixes: 276b738deb5b ("PCI: Add resizable BAR infrastructure")
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
CC: stable@vger.kernel.org      # v4.15+
(cherry picked from commit d3252ace0bc652a1a244455556b6a549f969bf99)
Signed-off-by: You-Sheng Yang <vicamo.yang@canonical.com>
Acked-By: AceLan Kao <acelan.kao@canonical.com>
Acked-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>
Signed-off-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>