--- zzzz-none-000/linux-4.4.271/drivers/staging/android/ion/compat_ion.h 2021-06-03 06:22:09.000000000 +0000 +++ hawkeye-5590-750/linux-4.4.271/drivers/staging/android/ion/compat_ion.h 2023-04-19 10:22:29.000000000 +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