diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 36de788dc7fe6..c31fd1dba3bd2 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -317,6 +317,8 @@ struct i2c_driver {
  *	calls it to pass on slave events to the slave driver.
  * @devres_group_id: id of the devres group that will be created for resources
  *	acquired when probing this device.
+ * @debugfs: pointer to the debugfs subdirectory which the I2C core created
+ *	for this client.
  *
  * An i2c_client identifies a single device (i.e. chip) connected to an
  * i2c bus. The behaviour exposed to Linux is defined by the driver