mfd: cros_ec: Fix the comment on cros_ec_remove()

This comment was incorrect, so update it.

Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
diff --git a/include/linux/mfd/cros_ec.h b/include/linux/mfd/cros_ec.h
index 887ef4f..7e9fe6e 100644
--- a/include/linux/mfd/cros_ec.h
+++ b/include/linux/mfd/cros_ec.h
@@ -148,8 +148,7 @@
 /**
  * cros_ec_remove - Remove a ChromeOS EC
  *
- * Call this to deregister a ChromeOS EC. After this you should call
- * cros_ec_free().
+ * Call this to deregister a ChromeOS EC, then clean up any private data.
  *
  * @ec_dev: Device to register
  * @return 0 if ok, -ve on error