From e0cd45b1bab3770c234a8c2ac4bbafb64987b1df Mon Sep 17 00:00:00 2001
From: Sebastien Bourdeauducq <sb@m-labs.hk>
Date: Thu, 25 Sep 2014 12:58:11 +0800
Subject: [PATCH] devices/corecom_serial: do not use deprecated logger.warn

---
 artiq/devices/corecom_serial.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/artiq/devices/corecom_serial.py b/artiq/devices/corecom_serial.py
index 7fef4a461..91b41b38b 100644
--- a/artiq/devices/corecom_serial.py
+++ b/artiq/devices/corecom_serial.py
@@ -96,7 +96,7 @@ class CoreCom:
                 else:
                     break
             if spurious_zero_count:
-                logger.warn("received {} spurious zeros".format(
+                logger.warning("received {} spurious zeros".format(
                     spurious_zero_count))
             msg = _D2HMsgType(reply)
             if msg == _D2HMsgType.LOG: