linux-kernel - [PATCH v4 5/5] hwmon: ltc2945: Convert division to DIV_ROUND_CLOSEST

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Message-Id: <20230126-b4-ltc2945_shunt_resistor-v4-5-bb913470d8da@criticallink.com>
Date:   Thu, 26 Jan 2023 17:32:27 -0500
From:   Jonathan Cormier <jcormier@...ticallink.com>
To:     Jean Delvare <jdelvare@...e.com>,
        Guenter Roeck <linux@...ck-us.net>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc:     linux-hwmon@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, Bob Duke <bduke@...ticallink.com>,
        John Pruitt <jpruitt@...ticallink.com>,
        Jonathan Cormier <jcormier@...ticallink.com>
Subject: [PATCH v4 5/5] hwmon: ltc2945: Convert division to
 DIV_ROUND_CLOSEST_ULL

Convert division to DIV_ROUND_CLOSEST_ULL to match code
in same function.

Signed-off-by: Jonathan Cormier <jcormier@...ticallink.com>
---
 drivers/hwmon/ltc2945.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hwmon/ltc2945.c b/drivers/hwmon/ltc2945.c
index 0b5e448b4f12..33341d01f1f7 100644
--- a/drivers/hwmon/ltc2945.c
+++ b/drivers/hwmon/ltc2945.c
@@ -212,7 +212,7 @@ static long long ltc2945_val_to_reg(struct device *dev, u8 reg,
 	case LTC2945_MAX_VIN_THRES_H:
 	case LTC2945_MIN_VIN_THRES_H:
 		/* 25 mV resolution. */
-		val /= 25;
+		val = DIV_ROUND_CLOSEST_ULL(val, 25);
 		break;
 	case LTC2945_ADIN_H:
 	case LTC2945_MAX_ADIN_H:

-- 
2.25.1