diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h
index b02c43be7859fc000b6a0c7bacf9459f4adbfdd9..990797589408344b3b41aa50b8b89730f9257414 100644
--- a/include/linux/gpio/driver.h
+++ b/include/linux/gpio/driver.h
@@ -32,8 +32,7 @@ struct seq_file;
  *	(same as GPIOF_DIR_XXX), or negative error
  * @direction_input: configures signal "offset" as input, or returns error
  * @direction_output: configures signal "offset" as output, or returns error
- * @get: returns value for signal "offset"; for output signals this
- *	returns either the value actually sensed, or zero
+ * @get: returns value for signal "offset", 0=low, 1=high, or negative error
  * @set: assigns output value for signal "offset"
  * @set_multiple: assigns output values for multiple signals defined by "mask"
  * @set_debounce: optional hook for setting debounce time for specified gpio in