am a1aaaf86: am 4f53fe74: Merge "CameraService: deadlock fix"

* commit 'a1aaaf86cd04eabaf961a30d7b0a9fa857089862':
  CameraService: deadlock fix
diff --git a/services/camera/libcameraservice/CameraService.cpp b/services/camera/libcameraservice/CameraService.cpp
index aa2071b..e39f3f2 100644
--- a/services/camera/libcameraservice/CameraService.cpp
+++ b/services/camera/libcameraservice/CameraService.cpp
@@ -1233,6 +1233,7 @@
         if (!mModule) {
             result = String8::format("No camera module available!\n");
             write(fd, result.string(), result.size());
+            if (locked) mServiceLock.unlock();
             return NO_ERROR;
         }