iio: proximity: as3935: remove redundant MODULE_ALIAS

MODULE_ALIAS isn't needed since the module name is the same as the alias
defined.
Signed-off-by: Matt Ranostay <mranostay@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

drivers/iio/proximity/as3935.c

@@ -461,4 +461,3 @@ module_spi_driver(as3935_driver);
 MODULE_AUTHOR("Matt Ranostay <mranostay@gmail.com>");
 MODULE_DESCRIPTION("AS3935 lightning sensor");
 MODULE_LICENSE("GPL");
-MODULE_ALIAS("spi:as3935");