The device_del() call matches with the device_add() but we also need
to call put_device() to trigger the qcom_iris_release().
Fixes: 1fcef985c8bd ("remoteproc: qcom: wcnss: Fix race with iris probe")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
This patch is based on static analysis and has not been tested. Please
review carefully, etc. Another option would be to call device_unregister()
drivers/remoteproc/qcom_wcnss_iris.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/remoteproc/qcom_wcnss_iris.c b/drivers/remoteproc/qcom_wcnss_iris.c
index b989718776bd..2b52b403eb3f 100644
--- a/drivers/remoteproc/qcom_wcnss_iris.c
+++ b/drivers/remoteproc/qcom_wcnss_iris.c
@@ -196,6 +196,7 @@ struct qcom_iris *qcom_iris_probe(struct device *parent, bool *use_48mhz_xo)
err_device_del:
device_del(&iris->dev);
+ put_device(&iris->dev);
return ERR_PTR(ret);
}
@@ -203,4 +204,5 @@ struct qcom_iris *qcom_iris_probe(struct device *parent, bool *use_48mhz_xo)
void qcom_iris_remove(struct qcom_iris *iris)
{
device_del(&iris->dev);
+ put_device(&iris->dev);
}
--
2.47.2
