| Message ID | 20240402-pmic-glink-fix-clients-v1-2-885440b81c65@linaro.org |
|---|---|
| State | Accepted |
| Commit | d6cbce2cd354c9a37a558f290a8f1dfd20584f99 |
| Headers | show |
| Series | soc: qcom: pmic_glink: fix client handling | expand |
diff --git a/drivers/soc/qcom/pmic_glink.c b/drivers/soc/qcom/pmic_glink.c index c999358771b3..089cdfb1c9d1 100644 --- a/drivers/soc/qcom/pmic_glink.c +++ b/drivers/soc/qcom/pmic_glink.c @@ -83,9 +83,14 @@ struct pmic_glink_client *devm_pmic_glink_register_client(struct device *dev, client->pdr_notify = pdr; client->priv = priv; + mutex_lock(&pg->state_lock); mutex_lock(&pg->client_lock); + list_add(&client->node, &pg->clients); + client->pdr_notify(client->priv, pg->client_state); + mutex_unlock(&pg->client_lock); + mutex_unlock(&pg->state_lock); devres_add(dev, client);
In case the client is registered after the pmic-glink recived a response from the Protection Domain mapper, it is going to miss the notification about the state. Notify clients about the current state upon registration. Fixes: 58ef4ece1e41 ("soc: qcom: pmic_glink: Introduce base PMIC GLINK driver") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> --- drivers/soc/qcom/pmic_glink.c | 5 +++++ 1 file changed, 5 insertions(+)