Merge remote-tracking branch 'asoc/topic/wm8962' into asoc-next

[~andy/linux] / sound / soc / ux500 / mop500.c

diff --git a/sound/soc/ux500/mop500.c b/sound/soc/ux500/mop500.c
index 6f67e6b2582d9ec54c39ba64e8694d950169d467..651a52a95fd789114d7d4efea5f1812db8eb567a 100644 (file)
--- a/sound/soc/ux500/mop500.c
+++ b/sound/soc/ux500/mop500.c
@@ -57,6 +57,20 @@ static struct snd_soc_card mop500_card = {
        .num_links = ARRAY_SIZE(mop500_dai_links),
 };
 
+static void mop500_of_node_put(void)
+{
+       int i;
+
+       for (i = 0; i < 2; i++) {
+               if (mop500_dai_links[i].cpu_of_node)
+                       of_node_put((struct device_node *)
+                               mop500_dai_links[i].cpu_of_node);
+               if (mop500_dai_links[i].codec_of_node)
+                       of_node_put((struct device_node *)
+                               mop500_dai_links[i].codec_of_node);
+       }
+}
+
 static int __devinit mop500_of_probe(struct platform_device *pdev,
                                struct device_node *np)
 {
@@ -69,6 +83,7 @@ static int __devinit mop500_of_probe(struct platform_device *pdev,
 
        if (!(msp_np[0] && msp_np[1] && codec_np)) {
                dev_err(&pdev->dev, "Phandle missing or invalid\n");
+               mop500_of_node_put();
                return -EINVAL;
        }
 
@@ -83,6 +98,7 @@ static int __devinit mop500_of_probe(struct platform_device *pdev,
 
        return 0;
 }
+
 static int __devinit mop500_probe(struct platform_device *pdev)
 {
        struct device_node *np = pdev->dev.of_node;
@@ -128,6 +144,7 @@ static int __devexit mop500_remove(struct platform_device *pdev)
 
        snd_soc_unregister_card(mop500_card);
        mop500_ab8500_remove(mop500_card);
+       mop500_of_node_put();
 
        return 0;
 }