From: Lothar Waßmann <LW@KARO-electronics.de>
Date: Wed, 31 Jul 2013 14:14:35 +0000 (+0200)
Subject: dma: of: make error message more meaningful by adding the node name
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=303fd71d3fdf93c3d4fa7f0d72f93c21d9ced560;p=openwrt%2Fstaging%2Fblogic.git

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>
---

diff --git a/drivers/dma/of-dma.c b/drivers/dma/of-dma.c
index 75334bdd2c56..0b88dd3d05f4 100644
--- 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;
 	}