diff --git a/drivers/pci/iov.c b/drivers/pci/iov.c
index 053054362247..617dccebccf5 100644
--- a/drivers/pci/iov.c
+++ b/drivers/pci/iov.c
@@ -375,12 +375,11 @@ static ssize_t sriov_drivers_autoprobe_store(struct device *dev,
 }
 
 static DEVICE_ATTR_RO(sriov_totalvfs);
-static DEVICE_ATTR(sriov_numvfs, 0664, sriov_numvfs_show, sriov_numvfs_store);
+static DEVICE_ATTR_RW(sriov_numvfs);
 static DEVICE_ATTR_RO(sriov_offset);
 static DEVICE_ATTR_RO(sriov_stride);
 static DEVICE_ATTR_RO(sriov_vf_device);
-static DEVICE_ATTR(sriov_drivers_autoprobe, 0664, sriov_drivers_autoprobe_show,
-		   sriov_drivers_autoprobe_store);
+static DEVICE_ATTR_RW(sriov_drivers_autoprobe);
 
 static struct attribute *sriov_dev_attrs[] = {
 	&dev_attr_sriov_totalvfs.attr,