linux-kernel - [PATCH] How to reproduce this issue

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Message-ID: <1538212015-10374-1-git-send-email-yanjiang.jin@hxt-semitech.com>
Date:   Sat, 29 Sep 2018 17:06:54 +0800
From:   Yanjiang Jin <yanjiang.jin@...-semitech.com>
To:     <jinyanjiang@...il.com>, <linus.walleij@...aro.org>
CC:     <yanjiang.jin@...-semitech.com>, <yu.zheng@...-semitech.com>,
        <linux-gpio@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH] How to reproduce this issue

On my HXT Semiconductor REP-2 board, I can use a LTP case "read_all"
to reproduce it as below:

/opt/ltp/runltp -f fs -s read_all_sys

or

read_all -d /sys -q -r 10

Or just simply visit the sys node "QCOM8002's pinconf-groups":

"cat /sys/kernel/debug/pinctrl/QCOM8002\:00/pinconf-groups"

Yanjiang Jin (1):
  pinctrl: core: make sure strcmp() doesn't get a null parameter

 drivers/pinctrl/core.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--
1.8.3.1

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