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authorTimur Tabi <timur@freescale.com>2011-08-22 09:22:41 -0500
committerMark Brown <broonie@opensource.wolfsonmicro.com>2011-08-22 23:26:33 +0100
commit81a081fff7f3c144a0da9ee726906e533f66dd89 (patch)
tree1b17cb86b1b47f46a090eccde7a87280bde83717
parenta41619455c0e28b6973471e87f1702c6129d3439 (diff)
sound/soc/fsl/fsl_dma.c: add missing of_node_put
of_parse_phandle increments the reference count of np, so this should be decremented before trying the next possibility. Since we don't actually use np, we can decrement the reference count immediately. Reported-by: Julia Lawall <julia@diku.dk> Signed-off-by: Timur Tabi <timur@freescale.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
-rw-r--r--sound/soc/fsl/fsl_dma.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/soc/fsl/fsl_dma.c b/sound/soc/fsl/fsl_dma.c
index 732208c8c0b4..cb50598338e9 100644
--- a/sound/soc/fsl/fsl_dma.c
+++ b/sound/soc/fsl/fsl_dma.c
@@ -879,10 +879,12 @@ static struct device_node *find_ssi_node(struct device_node *dma_channel_np)
* assume that device_node pointers are a valid comparison.
*/
np = of_parse_phandle(ssi_np, "fsl,playback-dma", 0);
+ of_node_put(np);
if (np == dma_channel_np)
return ssi_np;
np = of_parse_phandle(ssi_np, "fsl,capture-dma", 0);
+ of_node_put(np);
if (np == dma_channel_np)
return ssi_np;
}