We should enable pm runtime.
Signed-off-by: Bard Liao <yung-chuan.liao@xxxxxxxxxxxxxxx>
---
drivers/soundwire/master.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/soundwire/master.c b/drivers/soundwire/master.c
index 5f0b2189defe..3488bb824e84 100644
--- a/drivers/soundwire/master.c
+++ b/drivers/soundwire/master.c
@@ -154,6 +154,7 @@ int sdw_master_device_add(struct sdw_bus *bus, struct device *parent,
bus->dev = &md->dev;
bus->md = md;
+ pm_runtime_enable(&bus->md->dev);
device_register_err:
return ret;
}
@@ -166,6 +167,7 @@ int sdw_master_device_add(struct sdw_bus *bus, struct device *parent,
*/
int sdw_master_device_del(struct sdw_bus *bus)
{
+ pm_runtime_disable(&bus->md->dev);
device_unregister(bus->dev);
return 0;
--
2.17.1
