test: fix pylint error in u_boot_console_exec_attach.py

* provide module docstring

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Heinrich Schuchardt 2021-11-23 00:01:49 +01:00
parent 6e6d37f7f9
commit 2b5e710859

View File

@ -2,8 +2,10 @@
# Copyright (c) 2015 Stephen Warren
# Copyright (c) 2015-2016, NVIDIA CORPORATION. All rights reserved.
# Logic to interact with U-Boot running on real hardware, typically via a
# physical serial port.
"""
Logic to interact with U-Boot running on real hardware, typically via a
physical serial port.
"""
import sys
from u_boot_spawn import Spawn