| Message ID | 20231119112826.5115-21-hkallweit1@gmail.com |
|---|---|
| State | Superseded |
| Headers | show
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From: Heiner Kallweit <hkallweit1@gmail.com>
To: Wolfram Sang <wsa@kernel.org>
Cc: linux-i2c@vger.kernel.org,
Heiner Kallweit <hkallweit1@gmail.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH v3 20/20] include/linux/i2c.h: remove I2C_CLASS_DDC support
Date: Sun, 19 Nov 2023 12:28:25 +0100
Message-ID: <20231119112826.5115-21-hkallweit1@gmail.com>
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|
| Series |
remove I2C_CLASS_DDC support
|
expand
|
diff --git a/include/linux/i2c.h b/include/linux/i2c.h index 0dae9db27..d029aade3 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -850,7 +850,6 @@ static inline void i2c_mark_adapter_resumed(struct i2c_adapter *adap) /* i2c adapter classes (bitmask) */ #define I2C_CLASS_HWMON (1<<0) /* lm_sensors, ... */ -#define I2C_CLASS_DDC (1<<3) /* DDC bus on graphics adapters */ #define I2C_CLASS_SPD (1<<7) /* Memory modules */ /* Warn users that the adapter doesn't support classes anymore */ #define I2C_CLASS_DEPRECATED (1<<8)
After removal of the legacy EEPROM driver and I2C_CLASS_DDC support in olpc_dcon there's no i2c client driver left supporting I2C_CLASS_DDC. Class-based device auto-detection is a legacy mechanism and shouldn't be used in new code. So we can remove this class completely now. Preferably this series should be applied via the i2c tree. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> --- include/linux/i2c.h | 1 - 1 file changed, 1 deletion(-)