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-rw-r--r--sys/dev/pci/drm/radeon/radeon_device.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/dev/pci/drm/radeon/radeon_device.c b/sys/dev/pci/drm/radeon/radeon_device.c
index 7d5323ac506..423ef84fbbe 100644
--- a/sys/dev/pci/drm/radeon/radeon_device.c
+++ b/sys/dev/pci/drm/radeon/radeon_device.c
@@ -994,7 +994,9 @@ int radeon_atombios_init(struct radeon_device *rdev)
atom_card_info->ioreg_read = cail_ioreg_read;
atom_card_info->ioreg_write = cail_ioreg_write;
} else {
+#ifndef __powerpc64__
DRM_ERROR("Unable to find PCI I/O BAR; using MMIO for ATOM IIO\n");
+#endif
atom_card_info->ioreg_read = cail_reg_read;
atom_card_info->ioreg_write = cail_reg_write;
}