[PATCH 8/8] firmware: imx: scu: Use devm_mutex_init

[Peng Fan]

In normal case, there is no need to invoke mutex_destroy in error path,
but it is useful when CONFIG_DEBUG_MUTEXES, so use devm_mutex_init().

Signed-off-by: Peng Fan <peng.fan at nxp.com>
---
 drivers/firmware/imx/imx-scu.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/firmware/imx/imx-scu.c b/drivers/firmware/imx/imx-scu.c
index 630e3dba4db15961ae4d77273af6248be614145e..67b267a7408a12deed77d2c8f52d5f64b239a408 100644
--- a/drivers/firmware/imx/imx-scu.c
+++ b/drivers/firmware/imx/imx-scu.c
@@ -324,7 +324,9 @@ static int imx_scu_probe(struct platform_device *pdev)
 	}
 
 	sc_ipc->dev = dev;
-	mutex_init(&sc_ipc->lock);
+	ret = devm_mutex_init(dev, &sc_ipc->lock);
+	if (ret)
+		return ret;
 	init_completion(&sc_ipc->done);
 
 	imx_sc_ipc_handle = sc_ipc;

-- 
2.37.1