servod: Fix init function to properly init ftdi dummy spots.
BUG=chromium:629550
TEST=Can init servod with a servo v2.
Change-Id: Ie572729cfc801d157471f353b92e983f016b7821
Reviewed-on: https://chromium-review.googlesource.com/361575
Commit-Ready: Kevin Cheng <kevcheng@chromium.org>
Tested-by: Kevin Cheng <kevcheng@chromium.org>
Tested-by: Todd Broch <tbroch@chromium.org>
Reviewed-by: Todd Broch <tbroch@chromium.org>
diff --git a/servo/servo_server.py b/servo/servo_server.py
index a3d5b77..7cb9e95 100755
--- a/servo/servo_server.py
+++ b/servo/servo_server.py
@@ -181,6 +181,17 @@
for interface in self._interface_list:
del(interface)
+ def _init_ftdi_dummy(self, interface):
+ """Dummy interface for ftdi devices.
+
+ This is a dummy function specifically for ftdi devices to not initialize
+ anything but to help pad the interface list.
+
+ Returns:
+ None.
+ """
+ return None
+
def _init_ftdi_gpio(self, interface):
"""Initialize gpio driver interface and open for use.