0 _unpacked/mei-bus.c: In function 'bus_thread': 1 _unpacked/mei-bus.c: 102:3: error: implicit declaration of function 'kfifo_is_empty' 2 _unpacked/mei-bus.c: 110:3: error: implicit declaration of function 'kfifo_out_spinlocked' 3 _unpacked/mei-bus.c: 122:4: error: implicit declaration of function 'kfifo_reset_out' 4 _unpacked/mei-bus.c: In function 'mei_bus_driver_start': 5 _unpacked/mei-bus.c: 246:9: warning: passing argument 1 of 'kfifo_alloc' makes integer from pointer without a cast 6 include/linux/kfifo.h: 37:22: note: expected 'unsigned int' but argument is of type 'struct kfifo *' 7 _unpacked/mei-bus.c: 246:9: warning: passing argument 3 of 'kfifo_alloc' makes pointer from integer without a cast 8 include/linux/kfifo.h: 37:22: note: expected 'struct spinlock_t *' but argument is of type 'unsigned int' 9 _unpacked/mei-bus.c: 246:13: warning: assignment makes integer from pointer without a cast 10 _unpacked/mei-bus.c: In function 'mei_bus_recv_msg': 11 _unpacked/mei-bus.c: 375:2: error: implicit declaration of function 'kfifo_in_spinlocked' 12 _unpacked/mei-bus.c: In function 'mei_register_client': 13 _unpacked/mei-bus.c: 403:18: warning: ignoring return value of 'bus_for_each_drv', declared with attribute warn_unused_result 14 make[3]: *** [_unpacked/mei-bus.o] Error 1 15 make[2]: *** [_module__unpacked] Error 2 16 make[1]: *** [all] Error 2 17 Compile error. 18 19