From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Date: Mon, 19 Dec 2016 05:33:51 +0000 (+0100)
Subject: dmaengine: ti-dma-crossbar: Add some 'of_node_put()' in error path.
X-Git-Tag: v4.9.41~35
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=29e0adf8bacd3cb91893ec90eb6a61d938209a24;p=platform%2Fkernel%2Flinux-amlogic.git

dmaengine: ti-dma-crossbar: Add some 'of_node_put()' in error path.


[ Upstream commit 75bdc7f31a3a6e9a12e218b31a44a1f54a91554c ]

Add some missing 'of_node_put()' in early exit error path.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/dma/ti-dma-crossbar.c b/drivers/dma/ti-dma-crossbar.c
index 3f24aeb..2403475 100644
--- a/drivers/dma/ti-dma-crossbar.c
+++ b/drivers/dma/ti-dma-crossbar.c
@@ -149,6 +149,7 @@ static int ti_am335x_xbar_probe(struct platform_device *pdev)
 	match = of_match_node(ti_am335x_master_match, dma_node);
 	if (!match) {
 		dev_err(&pdev->dev, "DMA master is not supported\n");
+		of_node_put(dma_node);
 		return -EINVAL;
 	}
 
@@ -339,6 +340,7 @@ static int ti_dra7_xbar_probe(struct platform_device *pdev)
 	match = of_match_node(ti_dra7_master_match, dma_node);
 	if (!match) {
 		dev_err(&pdev->dev, "DMA master is not supported\n");
+		of_node_put(dma_node);
 		return -EINVAL;
 	}