linux-kernel - [PATCH 2/3] hwmon: pmbus: Drop unnecessary clear fault page

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Message-ID: <20230817092527.808631-2-Naresh.Solanki@9elements.com>
Date:   Thu, 17 Aug 2023 11:25:25 +0200
From:   Naresh Solanki <naresh.solanki@...ements.com>
To:     Guenter Roeck <linux@...ck-us.net>,
        Jean Delvare <jdelvare@...e.com>
Cc:     Patrick Rudolph <patrick.rudolph@...ements.com>,
        Naresh Solanki <Naresh.Solanki@...ements.com>,
        linux-hwmon@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/3] hwmon: pmbus: Drop unnecessary clear fault page

From: Patrick Rudolph <patrick.rudolph@...ements.com>

The pmbus_check_byte_register function already calls clear
fault page, so there's no need to do it again in
pmbus_identify_common.

TEST: Verified using an I2C bus analyser to confirm that only
      one clear fault page is being send instead of two in a row.

Signed-off-by: Patrick Rudolph <patrick.rudolph@...ements.com>
Signed-off-by: Naresh Solanki <Naresh.Solanki@...ements.com>
---
 drivers/hwmon/pmbus/pmbus_core.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
index cbfabdd69056..1363d9f89181 100644
--- a/drivers/hwmon/pmbus/pmbus_core.c
+++ b/drivers/hwmon/pmbus/pmbus_core.c
@@ -2541,7 +2541,6 @@ static int pmbus_identify_common(struct i2c_client *client,
 		}
 	}
 
-	pmbus_clear_fault_page(client, page);
 	return 0;
 }
 
-- 
2.41.0