We need to wait for each child to fully resume. pm_request_resume() is
asynchronous, what we need is to wait synchronously to avoid race
conditions.
Signed-off-by: Bard Liao <[email protected]>
---
drivers/soundwire/intel_auxdevice.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/soundwire/intel_auxdevice.c b/drivers/soundwire/intel_auxdevice.c
index 95125cc2fc59..012232cfbf7f 100644
--- a/drivers/soundwire/intel_auxdevice.c
+++ b/drivers/soundwire/intel_auxdevice.c
@@ -454,9 +454,9 @@ static int intel_resume_child_device(struct device *dev, void *data)
return 0;
}
- ret = pm_request_resume(dev);
+ ret = pm_runtime_resume(dev);
if (ret < 0) {
- dev_err(dev, "%s: pm_request_resume failed: %d\n", __func__, ret);
+ dev_err(dev, "%s: pm_runtime_resume failed: %d\n", __func__, ret);
return ret;
}
@@ -499,9 +499,9 @@ static int __maybe_unused intel_pm_prepare(struct device *dev)
* first resume the device for this link. This will also by construction
* resume the PCI parent device.
*/
- ret = pm_request_resume(dev);
+ ret = pm_runtime_resume(dev);
if (ret < 0) {
- dev_err(dev, "%s: pm_request_resume failed: %d\n", __func__, ret);
+ dev_err(dev, "%s: pm_runtime_resume failed: %d\n", __func__, ret);
return 0;
}
--
2.34.1