Input: ad7879-i2c - remove redundant MODULE_ALIAS

MODULE_DEVICE_TABLE will setup the module alias for us, thus adding
MODULE_ALIAS for an entry already in MODULE_DEVICE_TABLE is redundant.
Signed-off-by: NAxel Lin <axel.lin@gmail.com>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

drivers/input/touchscreen/ad7879-i2c.c

@@ -117,4 +117,3 @@ module_exit(ad7879_i2c_exit);
 MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>");
 MODULE_DESCRIPTION("AD7879(-1) touchscreen I2C bus driver");
 MODULE_LICENSE("GPL");
-MODULE_ALIAS("i2c:ad7879");