From 64c2db00e0be6e6d84cb99aef063d08b73c1582d Mon Sep 17 00:00:00 2001
From: August <2819763+Dangku@users.noreply.github.com>
Date: Wed, 4 Sep 2024 10:19:06 +0800
Subject: [PATCH] fix Missing function or method docstring
 (missing-function-docstring)

---
 src/adafruit_blinka/microcontroller/allwinner/h618/pin.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/adafruit_blinka/microcontroller/allwinner/h618/pin.py b/src/adafruit_blinka/microcontroller/allwinner/h618/pin.py
index ab32a88..8f6c388 100644
--- a/src/adafruit_blinka/microcontroller/allwinner/h618/pin.py
+++ b/src/adafruit_blinka/microcontroller/allwinner/h618/pin.py
@@ -6,6 +6,7 @@ import re
 from adafruit_blinka.microcontroller.generic_linux.libgpiod_pin import Pin
 
 def find_gpiochip_number(target_label):
+    """Get correct gpiochip number, legacy kernel and mainline kernel are different"""
     try:
         with open('/sys/kernel/debug/gpio', 'r') as f:
             lines = f.readlines()
-- 
2.49.0