dma: of: make error message more meaningful by adding the node name

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
git-mirror · Aug 19, 2013 · 303fd71 · 303fd71
1 parent d9a6c8f
commit 303fd71
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/drivers/dma/of-dma.c b/drivers/dma/of-dma.c
@@ -160,7 +160,8 @@ struct dma_chan *of_dma_request_slave_channel(struct device_node *np,
 
 	count = of_property_count_strings(np, "dma-names");
 	if (count < 0) {
-		pr_err("%s: dma-names property missing or empty\n", __func__);
+		pr_err("%s: dma-names property of node '%s' missing or empty\n",
+			__func__, np->full_name);
 		return NULL;
 	}