commit 8d567480b45a801a1955e4743c5eeae431d58f56
author Bill Napier <napier@google.com> Tue Jun 02 17:45:08 2009 -0700
committer Bill Napier <napier@google.com> Tue Jun 02 17:46:10 2009 -0700
tree f52fa8d9dd03a80fa857ca1d484ec0f0716c6a25
parent 21b652f933b21aa37bd73364b486347fcc333d5c

Update open_data_source documentation to accurately reflect the correct return value on error.

include/hardware/sensors.h

diff --git a/include/hardware/sensors.h b/include/hardware/sensors.h
index 36680d1..a6bee56 100644
--- a/include/hardware/sensors.h
+++ b/include/hardware/sensors.h
@@ -284,7 +284,7 @@
      * The caller takes ownership of this handle. This is intended to be
      * passed cross processes.
      *
-     * @return a native_handle_t if successful, < 0 on error
+     * @return a native_handle_t if successful, NULL on error
      */
     native_handle_t* (*open_data_source)(struct sensors_control_device_t *dev);