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path: root/drivers/mfd/twl4030-audio.c
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Diffstat (limited to 'drivers/mfd/twl4030-audio.c')
-rw-r--r--drivers/mfd/twl4030-audio.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/mfd/twl4030-audio.c b/drivers/mfd/twl4030-audio.c
index da16bf45fab4..dc94ffc6321a 100644
--- a/drivers/mfd/twl4030-audio.c
+++ b/drivers/mfd/twl4030-audio.c
@@ -159,13 +159,18 @@ unsigned int twl4030_audio_get_mclk(void)
EXPORT_SYMBOL_GPL(twl4030_audio_get_mclk);
static bool twl4030_audio_has_codec(struct twl4030_audio_data *pdata,
- struct device_node *node)
+ struct device_node *parent)
{
+ struct device_node *node;
+
if (pdata && pdata->codec)
return true;
- if (of_find_node_by_name(node, "codec"))
+ node = of_get_child_by_name(parent, "codec");
+ if (node) {
+ of_node_put(node);
return true;
+ }
return false;
}