diff options
Diffstat (limited to 'drivers/slimbus')
| -rw-r--r-- | drivers/slimbus/qcom-ngd-ctrl.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/slimbus/qcom-ngd-ctrl.c b/drivers/slimbus/qcom-ngd-ctrl.c index 964adf77b51b..d48e58ca5d58 100644 --- a/drivers/slimbus/qcom-ngd-ctrl.c +++ b/drivers/slimbus/qcom-ngd-ctrl.c @@ -919,21 +919,29 @@ static int qcom_slim_ngd_xfer_msg_sync(struct slim_controller *ctrl, DECLARE_COMPLETION_ONSTACK(done); int ret, timeout; - pm_runtime_get_sync(ctrl->dev); + ret = pm_runtime_get_sync(ctrl->dev); + if (ret < 0) + goto pm_put; txn->comp = &done; ret = qcom_slim_ngd_xfer_msg(ctrl, txn); if (ret) - return ret; + goto pm_put; timeout = wait_for_completion_timeout(&done, HZ); if (!timeout) { dev_err(ctrl->dev, "TX timed out:MC:0x%x,mt:0x%x", txn->mc, txn->mt); - return -ETIMEDOUT; + ret = -ETIMEDOUT; + goto pm_put; } return 0; + +pm_put: + pm_runtime_put(ctrl->dev); + + return ret; } static int qcom_slim_ngd_enable_stream(struct slim_stream_runtime *rt) |