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d68c5a2717
amd_irongate_configure(), ati_configure(), and nvidia_configure() call ioremap() on an address read directly from a BAR. But a BAR contains a bus address, and ioremap() expects a CPU physical address. Use pci_resource_start() to obtain the physical address. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>