dmaengine: Convert to using %pOF instead of full_name

Now that we have a custom printf format specifier, convert users of
full_name to use %pOF instead. This is preparation to remove storing
of the full path string for each node.

Signed-off-by: Rob Herring <[e-mail]>
Cc: Vinod Koul <[e-mail]>
Cc: Dan Williams <[e-mail]>
Cc: [e-mail]
Signed-off-by: Vinod Koul <[e-mail]>

drivers/dma/of-dma.c

···
 		if (ofdma->of_node == dma_spec->np)
 			return ofdma;
 
-	pr_debug("%s: can't find DMA controller %s\n", __func__,
-		 dma_spec->np->full_name);
+	pr_debug("%s: can't find DMA controller %pOF\n", __func__,
+		 dma_spec->np);
 
 	return NULL;
 }
···
 
 	count = of_property_count_strings(np, "dma-names");
 	if (count < 0) {
-		pr_err("%s: dma-names property of node '%s' missing or empty\n",
-			__func__, np->full_name);
+		pr_err("%s: dma-names property of node '%pOF' missing or empty\n",
+			__func__, np);
 		return ERR_PTR(-ENODEV);
 	}
 

drivers/dma/ppc4xx/adma.c

···
 		/* it is DMA0 or DMA1 */
 		idx = of_get_property(np, "cell-index", &len);
 		if (!idx || (len != sizeof(u32))) {
-			dev_err(&ofdev->dev, "Device node %s has missing "
+			dev_err(&ofdev->dev, "Device node %pOF has missing "
 				"or invalid cell-index property\n",
-				np->full_name);
+				np);
 			return -EINVAL;
 		}
 		id = *idx;
···
 	dcr_base = dcr_resource_start(np, 0);
 	dcr_len = dcr_resource_len(np, 0);
 	if (!dcr_base && !dcr_len) {
-		pr_err("%s: can't get DCR registers base/len!\n",
-			np->full_name);
+		pr_err("%pOF: can't get DCR registers base/len!\n", np);
 		of_node_put(np);
 		iounmap(i2o_reg);
 		return -ENODEV;
···
 
 	i2o_dcr_host = dcr_map(np, dcr_base, dcr_len);
 	if (!DCR_MAP_OK(i2o_dcr_host)) {
-		pr_err("%s: failed to map DCRs!\n", np->full_name);
+		pr_err("%pOF: failed to map DCRs!\n", np);
 		of_node_put(np);
 		iounmap(i2o_reg);
 		return -ENODEV;
···
 	dcr_base = dcr_resource_start(np, 0);
 	dcr_len = dcr_resource_len(np, 0);
 	if (!dcr_base && !dcr_len) {
-		pr_err("%s: can't get DCR registers base/len!\n",
-			np->full_name);
+		pr_err("%pOF: can't get DCR registers base/len!\n", np);
 		ret = -ENODEV;
 		goto out_mq;
 	}
 
 	ppc440spe_mq_dcr_host = dcr_map(np, dcr_base, dcr_len);
 	if (!DCR_MAP_OK(ppc440spe_mq_dcr_host)) {
-		pr_err("%s: failed to map DCRs!\n", np->full_name);
+		pr_err("%pOF: failed to map DCRs!\n", np);
 		ret = -ENODEV;
 		goto out_mq;
 	}