../../../../../../kernel/xiaomi/msm8998/drivers/usb/gadget/configfs.c: In function 'gadgets_make':
../../../../../../kernel/xiaomi/msm8998/drivers/usb/gadget/configfs.c:1718:2: error: 'gadget_index' undeclared (first use in this function)
  gadget_index++;
  ^
../../../../../../kernel/xiaomi/msm8998/drivers/usb/gadget/configfs.c:1718:2: note: each undeclared identifier is reported only once for each function it appears in
../../../../../../kernel/xiaomi/msm8998/drivers/usb/gadget/configfs.c: In function 'gadgets_drop':
../../../../../../kernel/xiaomi/msm8998/drivers/usb/gadget/configfs.c:1738:8: error: 'struct gadget_info' has no member named 'dev'
  if (gi->dev) {
        ^
../../../../../../kernel/xiaomi/msm8998/drivers/usb/gadget/configfs.c:1739:28: error: 'struct gadget_info' has no member named 'dev'
   android_device_destroy(gi->dev);
                            ^
../../../../../../kernel/xiaomi/msm8998/drivers/usb/gadget/configfs.c:1740:5: error: 'struct gadget_info' has no member named 'dev'
   gi->dev = NULL;
     ^
make[4]: *** [drivers/usb/gadget/configfs.o] Error 1
make[3]: *** [drivers/usb/gadget] Error 2
make[2]: *** [drivers/usb] Error 2
make[2]: *** Waiting for unfinished jobs....