linux-kernel - [PATCH v2 02/10] staging: greybus: Don't let i2c adapters declare I2C_CLASS_SPD support if they support I2C_CLASS

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Message-ID: <20231124101619.6470-3-hkallweit1@gmail.com>
Date:   Fri, 24 Nov 2023 11:16:11 +0100
From:   Heiner Kallweit <hkallweit1@...il.com>
To:     Wolfram Sang <wsa@...nel.org>, Viresh Kumar <vireshk@...nel.org>
Cc:     linux-i2c@...r.kernel.org, Heiner Kallweit <hkallweit1@...il.com>,
        Johan Hovold <johan@...nel.org>, Alex Elder <elder@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        greybus-dev@...ts.linaro.org, linux-staging@...ts.linux.dev,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 02/10] staging: greybus: 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.

Acked-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Signed-off-by: Heiner Kallweit <hkallweit1@...il.com>

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

diff --git a/drivers/staging/greybus/i2c.c b/drivers/staging/greybus/i2c.c
index de2f6516d..22325ab9d 100644
--- a/drivers/staging/greybus/i2c.c
+++ b/drivers/staging/greybus/i2c.c
@@ -264,7 +264,7 @@ static int gb_i2c_probe(struct gbphy_device *gbphy_dev,
 	/* Looks good; up our i2c adapter */
 	adapter = &gb_i2c_dev->adapter;
 	adapter->owner = THIS_MODULE;
-	adapter->class = I2C_CLASS_HWMON | I2C_CLASS_SPD;
+	adapter->class = I2C_CLASS_HWMON;
 	adapter->algo = &gb_i2c_algorithm;
 
 	adapter->dev.parent = &gbphy_dev->dev;