serial: sc16is7xx: Remove unnecessary MODULE_ALIAS()

The driver has a I2C device id table that is used to create the modaliases
and also "sc16is7xx" is not a supported I2C id, so it's never used.
Signed-off-by: NJavier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/tty/serial/sc16is7xx.c

@@ -1420,7 +1420,6 @@ static struct i2c_driver sc16is7xx_i2c_uart_driver = {
 	.id_table	= sc16is7xx_i2c_id_table,
 };
 
-MODULE_ALIAS("i2c:sc16is7xx");
 #endif
 
 static int __init sc16is7xx_init(void)