linux-kernel - [PATCH 09/10] drivers/i2c/busses/scx200_acb.c: Don't let i2c adapters declare I2C_CLASS_SPD support if they support I2C_CLASS

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Date:   Sat, 18 Nov 2023 19:05:03 +0100
From:   Heiner Kallweit <hkallweit1@...il.com>
To:     Wolfram Sang <wsa@...nel.org>, Jim Cromie <jim.cromie@...il.com>
Cc:     linux-i2c@...r.kernel.org, Heiner Kallweit <hkallweit1@...il.com>,
        Andi Shyti <andi.shyti@...nel.org>,
        linux-kernel@...r.kernel.org
Subject: [PATCH 09/10] drivers/i2c/busses/scx200_acb.c: 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/busses/scx200_acb.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/busses/scx200_acb.c b/drivers/i2c/busses/scx200_acb.c
index 83c1db610..3648382b8 100644
--- a/drivers/i2c/busses/scx200_acb.c
+++ b/drivers/i2c/busses/scx200_acb.c
@@ -427,7 +427,7 @@ static struct scx200_acb_iface *scx200_create_iface(const char *text,
 	snprintf(adapter->name, sizeof(adapter->name), "%s ACB%d", text, index);
 	adapter->owner = THIS_MODULE;
 	adapter->algo = &scx200_acb_algorithm;
-	adapter->class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
+	adapter->class = I2C_CLASS_HWMON;
 	adapter->dev.parent = dev;
 
 	mutex_init(&iface->mutex);