From: Wen Yang <yellowriver2...@hotmail.com>
[ Upstream commit 8fa857da9744f513036df1c43ab57f338941ae7d ]
The of_find_device_by_node() takes a reference to the underlying device
structure, we should release that reference.
Detected by coccinelle with the following warnings:
./sound/soc/fsl/imx-sgtl5000.c:169:1-7: ERROR: missing put_device;
call of_find_device_by_node on line 105, but without a corresponding
object release within this function.
./sound/soc/fsl/imx-sgtl5000.c:177:1-7: ERROR: missing put_device;
call of_find_device_by_node on line 105, but without a corresponding
object release within this function.
Signed-off-by: Wen Yang <yellowriver2...@hotmail.com>
Cc: Timur Tabi <ti...@kernel.org>
Cc: Nicolin Chen <nicoleots...@gmail.com>
Cc: Xiubo Li <xiubo....@gmail.com>
Cc: Fabio Estevam <feste...@gmail.com>
Cc: Liam Girdwood <lgirdw...@gmail.com>
Cc: Mark Brown <broo...@kernel.org>
Cc: Jaroslav Kysela <pe...@perex.cz>
Cc: Takashi Iwai <ti...@suse.com>
Cc: Shawn Guo <shawn...@kernel.org>
Cc: Sascha Hauer <s.ha...@pengutronix.de>
Cc: Pengutronix Kernel Team <ker...@pengutronix.de>
Cc: NXP Linux Team <linux-...@nxp.com>
Cc: alsa-de...@alsa-project.org
Cc: linuxppc-dev@lists.ozlabs.org
Cc: linux-arm-ker...@lists.infradead.org
Cc: linux-ker...@vger.kernel.org
Signed-off-by: Mark Brown <broo...@kernel.org>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
sound/soc/fsl/imx-sgtl5000.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/sound/soc/fsl/imx-sgtl5000.c b/sound/soc/fsl/imx-sgtl5000.c
index b99e0b5e00e9..8e525f7ac08d 100644
--- a/sound/soc/fsl/imx-sgtl5000.c
+++ b/sound/soc/fsl/imx-sgtl5000.c
@@ -115,6 +115,7 @@ static int imx_sgtl5000_probe(struct platform_device *pdev)
ret = -EPROBE_DEFER;
goto fail;
}
+ put_device(&ssi_pdev->dev);
codec_dev = of_find_i2c_device_by_node(codec_np);
if (!codec_dev) {
dev_err(&pdev->dev, "failed to find codec platform device\n");
--
2.19.1
