diff --git a/include/acpi/cppc_acpi.h b/include/acpi/cppc_acpi.h
index 232838d28f506cfecc32508063633c55ac52feb9..c7fc4524e1514a6eb17597954730157884776808 100644
--- a/include/acpi/cppc_acpi.h
+++ b/include/acpi/cppc_acpi.h
@@ -39,7 +39,7 @@ struct cpc_reg {
 	u8 bit_width;
 	u8 bit_offset;
 	u8 access_width;
-	u64 __iomem address;
+	u64 address;
 } __packed;
 
 /*