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 (file)
--- 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;
        }