i2c: digicolor: reword according to newest specification

Change the wording of this driver wrt. the newest I2C v7 and SMBus 3.2
specifications and replace "master/slave" with more appropriate terms.

Signed-off-by: Wolfram Sang <[e-mail]>
Reviewed-by: Andi Shyti <[e-mail]>
Signed-off-by: Andi Shyti <[e-mail]>

drivers/i2c/busses/i2c-digicolor.c

···
 }
 
 static const struct i2c_algorithm dc_i2c_algorithm = {
-	.master_xfer	= dc_i2c_xfer,
-	.functionality	= dc_i2c_func,
+	.xfer = dc_i2c_xfer,
+	.functionality = dc_i2c_func,
 };
 
 static int dc_i2c_probe(struct platform_device *pdev)
···
 module_platform_driver(dc_i2c_driver);
 
 MODULE_AUTHOR("Baruch Siach <[e-mail]>");
-MODULE_DESCRIPTION("Conexant Digicolor I2C master driver");
+MODULE_DESCRIPTION("Conexant Digicolor I2C controller driver");
 MODULE_LICENSE("GPL v2");