drivers/clocksource/exynos_mct.c: In function 'exynos4_local_timer_stop': drivers/clocksource/exynos_mct.c:490:26: error: 'mevt' undeclared drivers/usb/musb/musb_dsps.c:661:2: error: unknown field 'clear_ep_rxintr' specified in initializer arch/s390/kernel/ptrace.c:982:3: error: implicit declaration of function 'convert_vx_to_fp' arch/s390/kernel/ptrace.c:982:20: error: 'fprs' undeclared arch/s390/kernel/ptrace.c:982:40: error: 'struct thread_struct' has no member named 'fpu'