--- zzzz-none-000/linux-4.4.60/drivers/staging/android/ion/compat_ion.h	2017-04-08 07:53:53.000000000 +0000
+++ scorpion-7490-727/linux-4.4.60/drivers/staging/android/ion/compat_ion.h	2021-02-04 17:41:59.000000000 +0000
@@ -21,6 +21,8 @@
 
 long compat_ion_ioctl(struct file *filp, unsigned int cmd, unsigned long arg);
 
+#define compat_ion_user_handle_t compat_int_t
+
 #else
 
 #define compat_ion_ioctl  NULL