diff --git a/include/linux/pci.h b/include/linux/pci.h
index 2461033a798728203f456eff4d6a0099816a7072..9587d4d19279287c4b9d9a058515e876ee0eada2 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -249,8 +249,7 @@ struct pci_dev {
 	pci_power_t     current_state;  /* Current operating state. In ACPI-speak,
 					   this is D0-D3, D0 being fully functional,
 					   and D3 being off. */
-	int		pm_cap;		/* PM capability offset in the
-					   configuration space */
+	u8		pm_cap;		/* PM capability offset */
 	unsigned int	pme_support:5;	/* Bitmask of states from which PME#
 					   can be generated */
 	unsigned int	pme_interrupt:1;