staging: emxx_udc: Remove header file

Remove duplicate include file. Found using includecheck.
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/emxx_udc/emxx_udc.c

@@ -21,7 +21,6 @@
 #include <linux/ioport.h>
 #include <linux/slab.h>
 #include <linux/errno.h>
-#include <linux/init.h>
 #include <linux/list.h>
 #include <linux/interrupt.h>
 #include <linux/proc_fs.h>