linux-kernel - [PATCH] hwmon: (nct6683) remove useless function

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Message-Id: <1618293770-55307-1-git-send-email-jiapeng.chong@linux.alibaba.com>
Date:   Tue, 13 Apr 2021 14:02:50 +0800
From:   Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
To:     jdelvare@...e.com
Cc:     linux@...ck-us.net, linux-hwmon@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
Subject: [PATCH] hwmon: (nct6683) remove useless function

Fix the following clang warning:

drivers/hwmon/nct6683.c:491:19: warning: unused function 'in_to_reg'
[-Wunused-function].

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
---
 drivers/hwmon/nct6683.c | 11 -----------
 1 file changed, 11 deletions(-)

diff --git a/drivers/hwmon/nct6683.c b/drivers/hwmon/nct6683.c
index a23047a..b886cf0 100644
--- a/drivers/hwmon/nct6683.c
+++ b/drivers/hwmon/nct6683.c
@@ -488,17 +488,6 @@ static inline long in_from_reg(u16 reg, u8 src)
 	return reg * scale;
 }
 
-static inline u16 in_to_reg(u32 val, u8 src)
-{
-	int scale = 16;
-
-	if (src == MON_SRC_VCC || src == MON_SRC_VSB || src == MON_SRC_AVSB ||
-	    src == MON_SRC_VBAT)
-		scale <<= 1;
-
-	return clamp_val(DIV_ROUND_CLOSEST(val, scale), 0, 127);
-}
-
 static u16 nct6683_read(struct nct6683_data *data, u16 reg)
 {
 	int res;
-- 
1.8.3.1