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Commit 845f2a6d authored by Michael Shych's avatar Michael Shych Committed by Wolfram Sang
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i2c: mlxcpld: Fix adapter functionality support callback 



It fixes report about supported functionality.
Functionality can be different up to CPLD capability.

Fixes: 6bec23bf (i2c: mlxcpld: add master driver for mellanox systems)
Signed-off-by: default avatarMichael Shych <michaelsh@mellanox.com>
Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
parent c9bfdc7c

drivers/i2c/busses/i2c-mlxcpld.c

+8 −1
Original line number Diff line number Diff line
@@ -450,7 +450,14 @@ static int mlxcpld_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, 


static u32 mlxcpld_i2c_func(struct i2c_adapter *adap)

{

	return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL | I2C_FUNC_SMBUS_BLOCK_DATA;

	struct mlxcpld_i2c_priv *priv = i2c_get_adapdata(adap);



	if (priv->smbus_block)

		return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL |

			I2C_FUNC_SMBUS_I2C_BLOCK | I2C_FUNC_SMBUS_BLOCK_DATA;

	else

		return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL |

			I2C_FUNC_SMBUS_I2C_BLOCK;

}



static const struct i2c_algorithm mlxcpld_i2c_algo = {