From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM

---
 kernel/Documentation/ABI/stable/sysfs-bus-usb |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/kernel/Documentation/ABI/stable/sysfs-bus-usb b/kernel/Documentation/ABI/stable/sysfs-bus-usb
index b832eef..cad4bc2 100644
--- a/kernel/Documentation/ABI/stable/sysfs-bus-usb
+++ b/kernel/Documentation/ABI/stable/sysfs-bus-usb
@@ -50,8 +50,10 @@
 
 		Tools can use this file and the connected_duration file to
 		compute the percentage of time that a device has been active.
-		For example,
-		echo $((100 * `cat active_duration` / `cat connected_duration`))
+		For example::
+
+		  echo $((100 * `cat active_duration` / `cat connected_duration`))
+
 		will give an integer percentage.  Note that this does not
 		account for counter wrap.
 Users:

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