diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index d390fc1..f6f151a 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -68,7 +68,7 @@
 	bool (*need_resume)(struct pci_dev *dev);
 };
 
-int pci_set_platform_pm(struct pci_platform_pm_ops *ops);
+int pci_set_platform_pm(const struct pci_platform_pm_ops *ops);
 void pci_update_current_state(struct pci_dev *dev, pci_power_t state);
 void pci_power_up(struct pci_dev *dev);
 void pci_disable_enabled_device(struct pci_dev *dev);