pm: device: remove internal comment
The comment provides internal details which are not relevant.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
diff --git a/include/pm/device.h b/include/pm/device.h
index 269bbcd..fc55068 100644
--- a/include/pm/device.h
+++ b/include/pm/device.h
@@ -96,7 +96,6 @@
const struct device *dev;
/** Lock to synchronize the get/put operations */
struct k_mutex lock;
- /* Following are packed fields protected by #lock. */
/** Device pm enable flag */
bool enable : 1;
/** Device usage count */
