Extern or forward variable declaration arch/arm64/include/asm/arch_timer.h, line 49 [usage...] include/linux/clockchips.h, line 19 [usage...] include/linux/hrtimer.h, line 316 [usage...] Structure include/linux/clockchips.h, line 100 [usage...] Local variable drivers/clocksource/timer-fttmr010.c, line 273 [usage...] kernel/time/tick-internal.h, line 114 [usage...] kernel/time/tick-oneshot.c, line 61 [usage...] kernel/time/tick-oneshot.c, line 73 [usage...]