[PATCH] sound: fsl: add missing put_device() call in imx_hdmi_probe()

[Qing Wang]

From: Wang Qing <wangq...@vivo.com>

of_find_device_by_node() takes a reference to the embedded struct device 
which needs to be dropped when error return.

Signed-off-by: Wang Qing <wangq...@vivo.com>
---
 sound/soc/fsl/imx-hdmi.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/fsl/imx-hdmi.c b/sound/soc/fsl/imx-hdmi.c
index 929f69b..89fd8ad
--- a/sound/soc/fsl/imx-hdmi.c
+++ b/sound/soc/fsl/imx-hdmi.c
@@ -125,6 +125,7 @@ static int imx_hdmi_probe(struct platform_device *pdev)
 
        data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
        if (!data) {
+               put_device(&cpu_pdev->dev);
                ret = -ENOMEM;
                goto fail;
        }
-- 
2.7.4