CameraService: Log camera module name

Explicitly logs camera module loaded.  This is useful on systems with
multiple camera modules installed.  Also this make the camera service
match audioflinger, which logs hardware module names as well.

Change-Id: I280bf12df2d517f936916b8ba3cb662e671d0216
diff --git a/services/camera/libcameraservice/CameraService.cpp b/services/camera/libcameraservice/CameraService.cpp
index 717e159..31e20c5 100644
--- a/services/camera/libcameraservice/CameraService.cpp
+++ b/services/camera/libcameraservice/CameraService.cpp
@@ -87,6 +87,7 @@
         mNumberOfCameras = 0;
     }
     else {
+        ALOGI("Loaded \"%s\" camera module", mModule->common.name);
         mNumberOfCameras = mModule->get_number_of_cameras();
         if (mNumberOfCameras > MAX_CAMERAS) {
             ALOGE("Number of cameras(%d) > MAX_CAMERAS(%d).",