linux-kernel - [PATCH -next RESEND] mfd: ene-kb3930: Make symbol 'kb3930_power

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Message-ID: <20210308123147.2340998-1-weiyongjun1@huawei.com>
Date:   Mon, 8 Mar 2021 12:31:47 +0000
From:   'Wei Yongjun <weiyongjun1@...wei.com>
To:     <weiyongjun1@...wei.com>, Lee Jones <lee.jones@...aro.org>,
        Lubomir Rintel <lkundrak@...sk>
CC:     <linux-kernel@...r.kernel.org>, <kernel-janitors@...r.kernel.org>,
        "Hulk Robot" <hulkci@...wei.com>
Subject: [PATCH -next RESEND] mfd: ene-kb3930: Make symbol 'kb3930_power_off' static

From: Wei Yongjun <weiyongjun1@...wei.com>

The sparse tool complains as follows:

drivers/mfd/ene-kb3930.c:36:15: warning:
 symbol 'kb3930_power_off' was not declared. Should it be static?

This symbol is not used outside of ene-kb3930.c, so this
commit marks it static.

Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@...wei.com>
Acked-by: Lubomir Rintel <lkundrak@...sk>
---
 drivers/mfd/ene-kb3930.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mfd/ene-kb3930.c b/drivers/mfd/ene-kb3930.c
index 83243e668e3f..1b73318d1f1f 100644
--- a/drivers/mfd/ene-kb3930.c
+++ b/drivers/mfd/ene-kb3930.c
@@ -33,7 +33,7 @@ struct kb3930 {
 	struct gpio_descs *off_gpios;
 };
 
-struct kb3930 *kb3930_power_off;
+static struct kb3930 *kb3930_power_off;
 
 #define EC_GPIO_WAVE		0
 #define EC_GPIO_OFF_MODE	1