Issue on building Android-x86 8.1 / RIL 8.1.2

Hello community,

we’re trying to incorporate the MC7455 into our own hardware (x86-based).
According to the integration guide some files have to be copied into the source tree overwriting those already there while others need to be merged.

  CC [M]  drivers/net/usb/usbnet.o
  CC [M]  drivers/net/wireless/broadcom/brcm80211/brcmfmac/vendor.o
  CC [M]  drivers/net/wireless/broadcom/b43legacy/pio.o
/kernel/drivers/net/usb/usbnet.c: In function 'usbnet_probe':
/kernel/drivers/net/usb/usbnet.c:1664:22: warning: assignment from incompatible pointer type [enabled by default]
/kernel/drivers/net/usb/usbnet.c:1665:12: error: 'struct timer_list' has no member named 'data'
/kernel/drivers/net/usb/usbnet.c:1666:2: error: implicit declaration of function 'init_timer' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors

/kernel/scripts/ recipe for target 'drivers/net/usb/usbnet.o' failed
make[4]: *** [drivers/net/usb/usbnet.o] Error 1
/kernel/scripts/ recipe for target 'drivers/net/usb' failed
make[3]: *** [drivers/net/usb] Error 2
make[3]: *** Waiting for unfinished jobs....

What are we doing wrong?

nobody an idea? :hushed: