linux-kernel - [PATCH v2 05/10] i2c: stub: Don't let i2c adapters declare I2C_CLASS_SPD support if they support I2C_CLASS

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Message-ID: <20231124101619.6470-6-hkallweit1@gmail.com>
Date:   Fri, 24 Nov 2023 11:16:14 +0100
From:   Heiner Kallweit <hkallweit1@...il.com>
To:     Wolfram Sang <wsa@...nel.org>
Cc:     linux-i2c@...r.kernel.org, Heiner Kallweit <hkallweit1@...il.com>,
        Jean Delvare <jdelvare@...e.com>, linux-kernel@...r.kernel.org
Subject: [PATCH v2 05/10] i2c: stub: Don't let i2c adapters declare I2C_CLASS_SPD support if they support I2C_CLASS_HWMON

After removal of the legacy eeprom driver the only remaining I2C
client device driver supporting I2C_CLASS_SPD is jc42. Because this
driver also supports I2C_CLASS_HWMON, adapters don't have to
declare support for I2C_CLASS_SPD if they support I2C_CLASS_HWMON.
It's one step towards getting rid of I2C_CLASS_SPD mid-term.

Series was created supported by Coccinelle and its splitpatch.

Signed-off-by: Heiner Kallweit <hkallweit1@...il.com>

---
 drivers/i2c/i2c-stub.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/i2c-stub.c b/drivers/i2c/i2c-stub.c
index d642cad21..09e7b7bf4 100644
--- a/drivers/i2c/i2c-stub.c
+++ b/drivers/i2c/i2c-stub.c
@@ -308,7 +308,7 @@ static const struct i2c_algorithm smbus_algorithm = {
 
 static struct i2c_adapter stub_adapter = {
 	.owner		= THIS_MODULE,
-	.class		= I2C_CLASS_HWMON | I2C_CLASS_SPD,
+	.class		= I2C_CLASS_HWMON,
 	.algo		= &smbus_algorithm,
 	.name		= "SMBus stub driver",
 };