X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=arch%2Fpowerpc%2Fplatforms%2Fpseries%2Fvio.c;fp=arch%2Fpowerpc%2Fplatforms%2Fpseries%2Fvio.c;h=d54306a936d55eb330101d03087796a95711aa3e;hb=857d423c74228cfa064f79ff3a16b163fdb8d542;hp=770df9351aaa98afaa6c333ae8a869cb84ffcf8b;hpb=af8bc68263b2184e63ee67ca70cecff4636f7901;p=linux-2.6-microblaze.git

diff --git a/arch/powerpc/platforms/pseries/vio.c b/arch/powerpc/platforms/pseries/vio.c
index 770df9351aaa..d54306a936d5 100644
--- a/arch/powerpc/platforms/pseries/vio.c
+++ b/arch/powerpc/platforms/pseries/vio.c
@@ -1440,7 +1440,7 @@ struct vio_dev *vio_register_device_node(struct device_node *of_node)
 	viodev->dev.bus = &vio_bus_type;
 	viodev->dev.release = vio_dev_release;
 
-	if (of_get_property(viodev->dev.of_node, "ibm,my-dma-window", NULL)) {
+	if (of_property_present(viodev->dev.of_node, "ibm,my-dma-window")) {
 		if (firmware_has_feature(FW_FEATURE_CMO))
 			vio_cmo_set_dma_ops(viodev);
 		else